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On February 24, 1987, observers in the southern hemisphere saw a new object in a nearby galaxy called the Large Magellanic Cloud. This was one of the brightest supernova explosions in centuries and soon became known as Supernova 1987A (SN 87A). The Chandra data (blue) show the location of the supernova's shock wave — similar to the sonic boom from a supersonic plane — interacting with the surrounding material about four light years from the original explosion point. Optical data from Hubble (orange and red) also shows evidence for this interaction in the ring.
Image credit: NASA/CXC; Optical: NASA/STScI
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #chandraxrayobservatory #ChandraXRay #cxo #chandra #astronomy #space #astrophysics #nasamarshallspaceflightcenter #solarsystemandbeyond #GoddardSpaceFlightCenter #GSFC #Hubble #HST #HubbleSpaceTelescope #supernova
Astronomers found a roaming comet taking a rest stop before possibly continuing its journey. The wayward object made a temporary stop near giant Jupiter. The icy visitor has plenty of company. It has settled near the family of captured asteroids known as Trojans that are co-orbiting the Sun alongside Jupiter. This is the first time a comet-like object has been spotted near the Trojan asteroid population. Hubble Space Telescope observations reveal the vagabond is showing signs of transitioning from a frigid asteroid-like body to an active comet, sprouting a long tail, outgassing jets of material, and enshrouding itself in a coma of dust and gas.
Image credit: NASA, ESA, and B. Bolin (Caltech)
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #HubbleSpaceTelescope #HST #astronomy #space #astrophysics #solarsystemandbeyond #gsfc #Goddard #GoddardSpaceFlightCenter #comet #jupiter
This week in 1975, the final Saturn IB rocket launched from NASA's Kennedy Space Center for the Apollo-Soyuz Test Project - an international partnership between the U.S. and Soviet space programs. A Soviet Soyuz rocket launch preceded the Saturn IB launch. Designed to test the compatibility of rendezvous and docking systems and the possibility of an international space rescue, the nine-day mission brought together NASA astronauts Tom Stafford, Donald "Deke" Slayton, and Vance Brand in an Apollo command and service module and Russian cosmonauts Aleksey Leonov and Valeriy Kubasov in a Soyuz capsule. During nearly two days of joint activities, the cosmonauts and astronauts carried out five joint experiments. Today, NASA's Marshall Space Flight Center is playing a vital role in the Artemis program by developing the Space Launch System, the backbone of NASA's exploration plans and the only rocket capable of sending humans to the Moon and Mars. The NASA History Program is responsible for generating, disseminating, and preserving NASA's remarkable history and providing a comprehensive understanding of the institutional, cultural, social, political, economic, technological, and scientific aspects of NASA's activities in aeronautics and space. For more pictures like this one and to connect to NASA's history, visit the Marshall History Program's webpage.
Image credit: NASA
#tbt #nasa #marshallspaceflightcenter #msfc #marshall #space #history #marshallhistory #nasamarshall #nasahistory #nasamarshallspaceflightcenter #Apollo-Soyuz
The Sun emitted a strong solar flare, peaking at 7:14 p.m. ET on July 2, 2023. NASA’s Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event.
Solar flares are powerful bursts of energy. Flares and solar eruptions can impact radio communications, electric power grids, navigation signals, and pose risks to spacecraft and astronauts.
This flare is classified as an X1.0 flare. X-class denotes the most intense flares, while the number provides more information about its strength.
To see how such space weather may affect Earth, please visit NOAA’s Space Weather Prediction Center spaceweather.gov/, the U.S. government’s official source for space weather forecasts, watches, warnings, and alerts. NASA works as a research arm of the nation's space weather effort. NASA observes the Sun and our space environment constantly with a fleet of spacecraft that study everything from the Sun's activity to the solar atmosphere, and to the particles and magnetic fields in the space surrounding Earth.
Image Credit: NASA/SDO
#NASA #space #NASAMarshall #msfc #sun #heliophysics #NASAGoddard #SolarDynamicObservatory #SDO
This image taken by JAXA astronaut Soichi Noguchi from the space station cupola shows the islands of Japan.
Image Credit: NASA
#NASA #space #moon #NASAMarshall #msfc #InternationalSpaceStation #ISS #japan
Since the beginning of the space program, people have been captivated by big, powerful rockets—like NASA’s Saturn V rocket that sent Apollo to the lunar surface, or the Space Launch System that will produce millions of pounds of thrust as it sends Artemis astronauts back to the Moon.
But what if the most powerful propulsion system in NASA’s toolbox produces less than one pound of thrust while reaching speeds of up to 200,000 mph? What if it costs less, carries more, and uses less fuel?
This radical system is in-space electric propulsion. It can reduce the amount of fuel, or propellant, needed by up to 90% compared to chemical propulsion systems, saving millions in launch costs while providing greater mission flexibility.
In this image, a solar electric propulsion Hall Effect thruster is being tested under vacuum conditions at NASA.
Image credit: NASA
#NASA #MarshallSpaceFlightCenter #NASAMarshall #Marshall #MSFC #Glenn #GRC #GlennResearchCenter #electricpropulsion #solarelectricpropulsion
NASA’s Space Launch System (SLS) rocket with the Orion spacecraft is seen atop a mobile launcher on June 6, 2022, at NASA’s Kennedy Space Center in Florida.
Image Credit: NASA
#NASA #space #moon #Mars #Moon2Mars #MoontoMars #NASAMarshall #msfc #sls #spacelaunchsystem #nasasls #rockets #exploration #engineering #explore #rocketscience #artemis
Sorry Charlie Brown, NASA's Hubble Space Telescope is taking a peek at what might best be described as the "Greater Pumpkin," that looks like a Halloween decoration tucked away in a patch of sky cluttered with stars. What looks like two glowing eyes and a crooked carved smile is a snapshot of the early stages of a collision between two galaxies. The entire view is nearly 109,000 light-years across, approximately the diameter of our Milky Way.
The overall pumpkin-ish color corresponds to the glow of aging red stars in two galaxies, cataloged as NGC? 2292 and NGC? 2293, which only have a hint of spiral structure. Yet the smile is bluish due to newborn star clusters, spread out like pearls on a necklace, along a newly forming dusty arm. The glowing eyes are concentrations of stars around a pair of supermassive black holes. The scattering of blue foreground stars makes the "pumpkin" look like it got all glittery for a Halloween party.
Image Credit: ESA/Hubble & NASA, R. Sahai
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #HubbleSpaceTelescope #HST #astronomy #space #astrophysics #solarsystemandbeyond #gsfc #Goddard #GoddardSpaceFlightCenter #ESA #EuropeanSpaceAgency #galaxy
Appearing within the boundless darkness of space in this NASA/ESA Hubble Space Telescope snapshot, NGC 34 looks more like an otherworldly, bioluminescent creature from the deep oceans than a galaxy. Lying in the constellation Cetus (the Sea Monster), the galaxy’s outer region appears almost translucent, pinpricked with stars and strange wispy tendrils.
The main cause for this galaxy’s odd appearance lies in its past. If we were able to reverse time by a few million years, we would see two beautiful spiral galaxies on a direct collision course. When these galaxies collided into one another, their intricate patterns and spiral arms were permanently disturbed. This image shows the galaxy's bright center, a result of this merging event that has created a burst of new star formation and lit up the surrounding gas. As the galaxies continue to intertwine and become one, NGC 34’s shape will become more like that of a peculiar galaxy, devoid of any distinct shape.
In the vastness of space, collisions between galaxies are quite rare events, but they can be numerous in mega-clusters containing hundreds or even thousands of galaxies.
Image Credit: ESA/Hubble & NASA, A. Adamo et al.
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #HubbleSpaceTelescope #HST #astronomy #space #astrophysics #solarsystemandbeyond #gsfc #Goddard #GoddardSpaceFlightCenter #ESA #EuropeanSpaceAgency #galaxy
The hot desert climate of Illizi, Algeria, and Tassili N'Ajjer National Park, is apparent in this photograph from the International Space Station as it orbited 261 miles above the African nation.
Image Credit: NASA
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #ISS #InternationalSpaceStation
This image from the NASA/ESA Hubble Space Telescope features an impressive portrait of M1-63, an example of a bipolar planetary nebula located in the constellation of Scutum (the Shield). A nebula like this one is formed when the star at its center sheds huge quantities of material from its outer layers, leaving behind a spectacular cloud of gas and dust.
It is believed that a binary system of stars at the center of the bipolar nebula is capable of creating hourglass or butterfly-like shapes like the one in this image. This is because the material from the shedding star is funneled toward its poles, with the help of the companion, creating the distinctive double-lobed structure seen in nebulae such as M1-63.
Image credit: ESA/Hubble & NASA, L. Stanghellini
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #HubbleSpaceTelescope #HST #astronomy #space #astrophysics #solarsystemandbeyond #gsfc #Goddard #GoddardSpaceFlightCenter #ESA #EuropeanSpaceAgency #planetarynebular
This week in 1984, space shuttle Challenger completed STS-41B, a seven-day mission that concluded with the first shuttle landing at NASA’s Kennedy Space Center. The mission launched the Westar-VI and Palapa-B2 communications satellites and featured the first untethered spacewalks, performed by astronauts Bruce McCandless and Robert Stewart using the Manned Maneuvering Unit.
Image credit: NASA
#tbt #nasa #marshallspaceflightcenter #msfc #marshall #space #history #marshallhistory #nasamarshall #nasahistory #nasamarshallspaceflightcenter #Challenger #spaceshuttle #SpaceShuttleChallenger #STS41B
Much of Mars is covered by sand and dust but in some places stacks of sedimentary layers are visible. In this image, exquisite layering is revealed emerging from the sand in southern Holden Crater. Sequences like these offer a window into Mars' complicated geologic history.
Holden Crater was once a candidate landing area for the Curiosity, Mars Science Laboratory, and is still an intriguing choice today.
Image Credit: NASA/JPL-Caltech/University of Arizona
#NASA #jpl #jetpropulsionlaboratory #marshallspaceflightcenter #msfc #mars #moontomars #planet #space
Astronauts on the International Space Station recently enjoyed a fresh supply of leafy greens, thanks in large part to the efforts of Expedition 64 crew member Michael Hopkins. NASA’s SpaceX Crew-1 mission commander took the lead on conducting four Vegetable Production System (Veggie) experiments, with the last two wrapping up after an April 13 harvest. VEG-03K and VEG-03L tested a new space crop, ‘Amara’ mustard, and a previously grown crop, ‘Extra Dwarf’ pak choi. They were grown for 64 days, the longest leafy greens have grown on station.
Image Credit: NASA
#NASA #space #moon #NASAMarshall #msfc #InternationalSpaceStation #ISS
A SpaceX Falcon 9 rocket with the company's Crew Dragon spacecraft onboard is seen on the launch pad at Launch Complex 39A after being rolled out overnight as preparations continue for the Crew-1 mission, Tuesday, Nov. 10, 2020, at NASA’s Kennedy Space Center in Florida. NASA’s SpaceX Crew-1 mission is the first operational mission of the SpaceX Crew Dragon spacecraft and Falcon 9 rocket to the International Space Station as part of the agency’s Commercial Crew Program. NASA astronauts Mike Hopkins, Victor Glover, and Shannon Walker, and astronaut Soichi Noguchi of the Japan Aerospace Exploration Agency (JAXA) are scheduled to launch at 7:49 p.m. EST on Saturday, Nov. 14, from Launch Complex 39A at the Kennedy Space Center.
Image credit: NASA/Joel Kowsky
#NASA #space #NASAMarshall #msfc #CommercialCrewProgram #CommercialCrew #SpaceX #Dragonspacecraft #LaunchAmerica #Falcon9
The life of a planetary nebula is often chaotic, from the death of its parent star to the scattering of its contents far out into space. Captured here by the NASA/ESA Hubble Space Telescope, ESO 455-10 is one such planetary nebula, located in the constellation of Scorpius (The Scorpion).
The oblate shells of ESO 455-10, previously held tightly together as layers of its central star, not only give this planetary nebula its unique appearance, but also offer information about the nebula. Seen in a field of stars, the distinct asymmetrical arc of material over the north side of the nebula is a clear sign of interactions between ESO 455-10 and the interstellar medium.
The interstellar medium is the material such as diffuse gas between star systems and galaxies. The star at the center of ESO 455-10 allows Hubble to see the interaction with the gas and dust of the nebula, the surrounding interstellar medium, and the light from the star itself. Planetary nebulae are thought to be crucial in galactic enrichment as they distribute their elements, particularly the heavier metal elements produced inside a star, into the interstellar medium which will in time form the next generation of stars.
Image credit: ESA/Hubble & NASA, L. Stanghellini
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #HubbleSpaceTelescope #HST #astronomy #space #astrophysics #solarsystemandbeyond #gsfc #Goddard #GoddardSpaceFlightCenter #planetarynebula
During its 33rd low pass over the cloud tops of Jupiter on April 15, 2021, NASA’s Juno spacecraft captured the intriguing evolution of a feature in the giant planet’s atmosphere known as “Clyde’s Spot.”
The feature is informally named for amateur astronomer Clyde Foster of Centurion, South Africa, who discovered it in 2020 using his own 14-inch telescope. On June 2, 2020, just two days after Foster’s initial discovery, Juno provided detailed observations of Clyde’s Spot (upper image), which scientists determined was a plume of cloud material erupting above the top layers of the Jovian atmosphere just southeast of Jupiter’s Great Red Spot, which is currently about 1.3 times as wide as Earth. These powerful convective outbreaks occasionally occur in this latitude band, known as the South Temperate Belt. The initial plume subsided quickly, and within a few weeks it was seen as a dark spot.
Many features in Jupiter’s highly dynamic atmosphere are short lived, but the April 2021 observation from the JunoCam instrument (lower image) revealed that nearly one year after its discovery, the remnant of Clyde’s Spot had not only drifted away from the Great Red Spot but had also developed into a complex structure that scientists call a folded filamentary region. This region is twice as big in latitude and three times as big in longitude as the original spot, and has the potential to persist for an extended period of time.
Image Credit: NASA/JPL-Caltech/SwRI/MSSS; Image processing by Kevin M. Gill © CC BY
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #jpl #jetpropulsionlaboratory #nasamarshall #MSFC #solarsystem #juno #jupiter #space #astronomy #nasajuno #nasamarshallspaceflightcenter #GreatRedSpot #junocam
High above the turn of the world, a mammoth construct largely made of aluminum, titanium, and human ingenuity – big as a football field, easily seen from the ground with the naked eye – skates forever along the edge of the sky, while its pioneering crew works to prepare the way for new human journeys to the Moon, Mars, and beyond.
NASA is marking 20 years of continuous crew operations in Earth orbit aboard the International Space Station, comprised of a 360-foot integrated “backbone” truss structure, four sets of 112-foot-long solar arrays, and 16 pressurized modules containing crew living quarters and state-of-the-art laboratories. Designed, built and tested by NASA and its 15 partner nations, its elements launched to orbit one by one over a 13-year period, the station is one of a kind. It weighs more than 925,000 pounds. It has roughly the interior volume of a six-bedroom house. It’s often the third-brightest object in the night sky.
The structure provided the backbone to transform the station into the orbiting laboratory it is today – and many of its largest structures were built, tested, and readied for flight by teams at NASA’s Marshall Space Flight Center in Huntsville, Alabama, working in partnership with American contractors and international firms around the world.
Image credit: NASA
#nasa #marshallspaceflightcenter #msfc #marshall #space #history #marshallhistory #KSC #KennedySpaceCenter #InternationalSpaceStation #ISS #SpaceStation20th #ISS20
NASA completed stacking Oct. 21, 2021, of the agency's Space Launch System rocket and Orion spacecraft for the Artemis I uncrewed mission around the Moon. The stacking operations were conducted inside the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida.
Image Credit: NASA
#NASA #space #moon #Mars #Moon2Mars #MoontoMars #NASAMarshall #msfc #sls #spacelaunchsystem #nasasls #rockets #exploration #engineering #explore #rocketscience #artemis #Orion #KSC #KennedySpaceCenter #ArtemisI
A single solid rocket booster motor fires up at Northrop Grumman’s test facility in Promontory, Utah, on July 21. The booster motor, positioned horizontally for the ground test, fired for a little over two minutes and produced 3.6 million pounds of thrust. The only way to conduct a ground test of the boosters without launching is in a horizontal test stand. The test aids in the development of future versions of the solid rocket boosters for the SLS rocket. Based on the space shuttle solid rocket boosters, the SLS boosters are the largest, most powerful solid propellant boosters ever built for flight.
Image Credit: Northrop Grumman
#NASA #Moon2Mars #MoontoMars #NASAMarshall #msfc #sls #nasasls #rockets #exploration #artemis
The galaxy UGCA 193, seen here by the NASA/ESA Hubble Space Telescope, is a galaxy in the constellation of Sextans (the Sextant). Looking rather like a waterfall, UGCA 193 appears to host many young stars, especially in the lower portion of this view, creating a striking blue haze and the sense that the stars are falling from “above.”
The blue color of UGCA 193 indicates the stars that we see are hot — some more than six times hotter than our Sun. We know that cooler stars appear to our eyes as redder, and hotter stars appear bluer. A star’s surface temperature and color are also linked to its mass, with heavier stars “burning” at higher temperatures, resulting in a blue glow from their surfaces.
Image Credit: ESA/Hubble & NASA, R. Tully; Acknowledgment: Gagandeep Anand
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #HubbleSpaceTelescope #HST #astronomy #space #astrophysics #solarsystemandbeyond #gsfc #Goddard #GoddardSpaceFlightCenter #ESA #EuropeanSpaceAgency #galaxy
Cleopatra’s Eye, or NGC 1535, is a planetary nebula in the constellation Eridanus. This nebula has an unusual structure that is similar to the better-known NGC 2392, with an outer region and a brighter inner center.
A planetary nebula forms when a star approximately the size of our Sun dies, exhaling its outer layers into space as the core turns into a white dwarf star. Through early telescopes these objects resembled planets – giving them their name – but planetary nebulae are unrelated to actual planets.
Hubble observed this nebula as part of a study of over 100 planetary nebulae with nearby stars. The proximity of the stars indicated a possible gravitational connection between the nearby stars and the central stars of the nebulae. Observations of the distance between NGC 1535’s central star and its possible companion suggest that Cleopatra’s Eye is indeed part of a gravitationally bound binary star system.
Image Credit: NASA, ESA, and H. Bond and R. Ciardullo (Pennsylvania State University), et. al.; Processing: Gladys Kober (NASA/Catholic University of America)
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #HubbleSpaceTelescope #HST #astronomy #space #astrophysics #solarsystemandbeyond #gsfc #Goddard #GoddardSpaceFlightCenter #ESA #EuropeanSpaceAgency #nebula
The Flight Readiness Review for NASA’s Artemis I mission concluded August 22, and teams are proceeding toward a two-hour launch window that opens at 8:33 a.m. EDT Monday, August 29, from Kennedy Space Center’s Launch Pad 39B in Florida.
Here, NASA’s Space Launch System (SLS) rocket with the Orion spacecraft aboard is seen atop the mobile launcher as it moves up the ramp at Launch Pad 39B, Wednesday, Aug. 17, 2022, at NASA’s Kennedy Space Center in Florida.
Image credit: NASA/Joel Kowsky
#MoontoMars #NASAMarshall #nasasls #artemis #NASA #NASAMarshall #MSFC #MarshallSpaceFlightCenter #SpaceLaunchSystem #ArtemisI #KSC #NASAKennedy
This week in 1966, AS-202 launched from Cape Canaveral, Florida. The mission was an uncrewed suborbital flight to test the Saturn IB rocket and the Apollo command and service modules. The objectives of the flight were to verify the structural integrity, launch loads, stage separation, and operation of subsystems of the Saturn 1B, and to evaluate the Apollo spacecraft separations, emergency detection system, subsystems, heatshield at high reentry velocity, and mission support facilities. All mission objectives were achieved. Today, NASA’s Marshall Space Flight Center is playing a vital role in the Artemis program by developing the Space Launch System. SLS and the Orion spacecraft, along with the commercial human landing system and the Gateway in orbit around the Moon, are NASA’s backbone for deep space exploration. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single mission. The NASA History Program is responsible for generating, disseminating, and preserving NASA’s remarkable history and providing a comprehensive understanding of the institutional, cultural, social, political, economic, technological, and scientific aspects of NASA’s activities in aeronautics and space. For more pictures like this one and to connect to NASA’s history, visit the Marshall History Program’s webpage.
Image credit: NASA
#tbt #nasa #marshallspaceflightcenter #msfc #marshall #space #history #marshallhistory #KSC #KennedySpaceCenter #nasamarshall #nasahistory #nasamarshallspaceflightcenter #Apollo
Expedition 53 Flight Engineer Paolo Nespoli of the European Space Agency (ESA) photographed cloudy skies over Sudan during an International Space Station flyover on Oct. 22, 2017. Nespoli shared the image with his followers on social media on Nov. 6, writing, "#EarthFromSpace means also... Lots of clouds! How do they look from below?"
Image credit: ESA/NASA
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This week in 1965, SA-9, the eighth Saturn flight, launched from Cape Kennedy Launch Complex in Florida. This was the first Saturn flight with an operational payload – the Pegasus I meteoroid detection satellite. Pegasus was developed by Fairchild Stratos Corporation for NASA through the agency’s Marshall Space Flight Center. A Pegasus satellite also flew aboard the SA-8 and SA-10 missions in 1965. After being placed in orbit around Earth, the satellite electronically recorded the size and frequency of particles in space and compared the performance of protected and unprotected solar cells as important preliminaries to crewed flights to the Moon. Today, Marshall is playing a vital role in the Artemis program by developing the Space Launch System, the backbone of NASA’s exploration plans and the only rocket capable of sending humans to the Moon and Mars. The NASA History Program is responsible for generating, disseminating, and preserving NASA’s remarkable history and providing a comprehensive understanding of the institutional, cultural, social, political, economic, technological, and scientific aspects of NASA’s activities in aeronautics and space. For more pictures like this one and to connect to NASA’s history, visit the Marshall History Program’s webpage.
Image credit: NASA
#tbt #nasa #marshallspaceflightcenter #msfc #marshall #space #history #marshallhistory #nasamarshall #nasahistory #nasamarshallspaceflightcenter #apollo #saturn
A young pulsar is blazing through the Milky Way at a speed of over a million miles per hour. This stellar speedster, witnessed by NASA’s Chandra X-ray Observatory, is one of the fastest objects of its kind ever seen. This result teaches astronomers more about how some of the bigger stars end their lives.
Pulsars are rapidly spinning neutron stars that are formed when some massive stars run out of fuel, collapse, and explode. This pulsar is racing through the remains of the supernova explosion that created it, called G292.0+1.8, located about 20,000 light-years from Earth.
To make this discovery, the researchers compared Chandra images of G292.0+1.8 taken in 2006 and 2016. From the change in position of the pulsar over the 10-year span, they calculated it is moving at least 1.4 million miles per hour from the center of the supernova remnant to the lower left. This speed is about 30% higher than a previous estimate of the pulsar’s speed that was based on an indirect method, by measuring how far the pulsar is from the center of the explosion.
The newly determined speed of the pulsar indicates that G292.0+1.8 and its pulsar may be significantly younger than astronomers previously thought. Xi and his team estimate that G292.0+1.8 would have exploded about 2,000 years ago as seen from Earth, rather than 3,000 years ago as previously calculated. Several civilizations around the globe were recording supernova explosions at that time, opening up the possibility that G292.0+1.8 was directly observed.
Image credit: X-ray: NASA/CXC/SAO/L. Xi et al.; Optical: Palomar DSS2
#NASAMarshall #Chandra #NASA #MarshallSpaceFlightCenter #MSFC #ChandraXrayObservatory #astrophysics #supernova #pulsar
Astronomers are winding back the clock on the expanding remains of a nearby, exploded star. By using NASA's Hubble Space Telescope, they retraced the speedy shrapnel from the blast to calculate a more accurate estimate of the location and time of the stellar detonation.
The victim is a star that exploded long ago in the Small Magellanic Cloud, a satellite galaxy to our Milky Way. The doomed star left behind an expanding, gaseous corpse, a supernova remnant named 1E 0102.2-7219, which NASA's Einstein Observatory first discovered in X-rays. Like detectives, researchers sifted through archival images taken by Hubble, analyzing visible-light observations made 10 years apart.
This Hubble Space Telescope portrait reveals the gaseous remains of an exploded massive star that erupted approximately 1,700 years ago. The stellar corpse, a supernova remnant named 1E 0102.2-7219, met its demise in the Small Magellanic Cloud, a satellite galaxy of our Milky Way.
Image credit: NASA, ESA, and J. Banovetz and D. Milisavljevic (Purdue University)
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #chandraxrayobservatory #ChandraXRay #cxo #chandra #astronomy #space #astrophysics #nasamarshallspaceflightcenter #solarsystemandbeyond #galaxy #supermassiveblackhole #blackhole #Goddard #GSFC #GoddardSpaceFlightCenter #HST #Hubble #HubbleSpaceTelescope #supernova
This week in 2012, engineers tested the power pack assembly of the Pratt & Whitney Rocketdyne-built J-2X engine at NASA’s Stennis Space Center. The test ran for 278 seconds and verified the newly installed strain gauges designed to measure the turbine structural strain when the turbopump is spinning at high speeds. Today, NASA’s Marshall Space Flight Center is playing a vital role in the Artemis program by developing the Space Launch System, the backbone of NASA’s exploration plans and the only rocket capable of sending humans to the Moon and Mars. The NASA History Program is responsible for generating, disseminating, and preserving NASA’s remarkable history and providing a comprehensive understanding of the institutional, cultural, social, political, economic, technological, and scientific aspects of NASA’s activities in aeronautics and space. For more pictures like this one and to connect to NASA’s history, visit the Marshall History Program’s webpage.
Image credit: NASA
#tbt #nasa #marshallspaceflightcenter #msfc #marshall #space #history #marshallhistory #nasamarshall #nasahistory #nasamarshallspaceflightcenter #StennisSpaceCenter #SSC
The contributions of NASA and Kennedy Space Center were stitched into the fabric of one of the nation's most recognizable symbols, when flags from Florida's Spaceport were sewn into an American Flag recovered near ground zero following the Sept. 11, 2001, attacks.
In this image, the National 9/11 Flag was raised over the Rocket Garden at the Kennedy Space Center Visitor Complex after Florida's contribution was added. The flag is now a part of the permanent collection of the National September 11 Memorial Museum at the World Trade Center site.
Image Credit: NASA/Kim Shiflett
#NASA #marshallspaceflightcenter #msfc #KSC #KennedySpaceCenter
A fiery meteor streaked across the morning skies in southern Mississippi yesterday on April 27, 2022.
More than 30 eyewitnesses in the states of Arkansas, Louisiana, and Mississippi reported seeing a bright fireball at 8:03 a.m. CDT. The sighting was soon followed by numerous reports of loud booms heard in Claiborne County, Mississippi, and surrounding counties.
Approximately 22,000 miles out in space, NOAA’s Geostationary Lightning Mappers (GLM) onboard the Geostationary Operational Environmental Satellites (GOES) 16 and 17 detected several bright flashes associated with the fragmentation’s of this bolide, or exceptionally bright meteor, which was first spotted 54 miles above the Mississippi River near the Mississippi town of Alcorn.
Image Credit: NOAA
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #meteor
NASA science research on the International Space Station reached an extraordinary milestone June 14. The vital, versatile EXPRESS Racks – properly known as “EXpedite the PRocessing of Experiments to the Space Station” multipurpose payload shelving units – logged 1 million hours of combined powered duty on station. That’s the equivalent of nearly 115 years’ worth of scientific research completed in just two decades. In this image, NASA astronaut Kayla Barron monitors experiments in one of the International Space Station’s 12 EXPRESS Racks during Expedition 66, which ran from October 2021 to March 2022. As many as 100 experiments at a time can be simultaneously conducted in the station’s full complement of racks, helping NASA achieve 1 million hours of powered EXPRESS Rack duty between 2001-2022.
Image credit: NASA
#nasa #marshallspaceflightcenter #msfc #space #nasamarshall #PayloadOperationsIntegrationCenter #POIC #ISS #InternationalSpaceStation #EXPRESSRacks
NASA is partnering with Aerojet Rocketdyne to advance 3D printing technologies, known as metal additive manufacturing, and its capabilities for liquid rocket engines in landers and on-orbit stages/spacecraft.
The Robotic Deposition Technology (RDT) team, led out of NASA’s Marshall Space Flight Center in Huntsville, Alabama, is designing and manufacturing innovative and lightweight combustion chambers, nozzles, and injectors that will incorporate automated robotic deposition 3D-printing technologies: cold spray deposition, laser wire direct closeout, laser powder bed fusion, and laser powder directed energy deposition. The goal is to evolve these processes using weight-optimized materials to validate operability, performance, and reusability through hot fire testing.
Image credit: NASA
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #3dprinting
The Moon, with Earth's shadow draping across it during the May 15, 2022, lunar eclipse, is pictured in between the International Space Station's Nauka multipurpose laboratory module and the Rassvet module. Attached to Nauka is the new European robotic arm that was continuing checkouts and mobility tests.
Credit: NASA
#NASA #NASAMarshall #MarshallSpaceFlightCenter #MSFC #InternationalSpaceStation #ISS #lunareclipse #eclipse
This NASA/ESA Hubble Space Telescope image features the galaxy LRG-3-817, also known as SDSS J090122.37+181432.3. The galaxy, its image distorted by the effects of gravitational lensing, appears as a long arc to the left of the central galaxy cluster.
Gravitational lensing occurs when a large distribution of matter, such as a galaxy cluster, sits between Earth and a distant light source. As space is warped by massive objects, the light from the distant object bends as it travels to us and we see a distorted image of it. This effect was first predicted by Einstein’s general theory of relativity.
Strong gravitational lenses provide an opportunity for studying properties of distant galaxies, since Hubble can resolve details within the multiple arcs that are one of the main results of gravitational lensing. An important consequence of lensing distortion is magnification, allowing us to observe objects that would otherwise be too far away and too faint to be seen. Hubble makes use of this magnification effect to study objects beyond those normally detectable with the sensitivity of its 2.4-meter-diameter primary mirror, showing us the most distant galaxies humanity has ever encountered.
This lensed galaxy was found as part of the Sloan Bright Arcs Survey, which discovered some of the brightest gravitationally lensed high-redshift galaxies in the night sky.
Image Credit: ESA/Hubble & NASA, S. Allam et al.
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #HubbleSpaceTelescope #HST #astronomy #space #astrophysics #solarsystemandbeyond #gsfc #Goddard #GoddardSpaceFlightCenter #ESA #EuropeanSpaceAgency #galaxy
This view of sample site Nightingale on asteroid Bennu is a mosaic of images collected by NASA’s OSIRIS-REx spacecraft on March 3. These images were captured when the spacecraft performed an 820-foot (250-meter) reconnaissance pass over site Nightingale, which at the time was the closest the site had been imaged. The low-altitude pass provided high-resolution imagery for the OSIRIS-REx team to identify the best location within the site to target for sample collection. Sample site Nightingale is located in the relatively clear patch just above the crater’s center – visible in the center of the image. The large, dark boulder located at the top right measures 43 feet (13 meters) on its longest axis. The mosaic is rotated so that Bennu’s east is at the top of the image. Nightingale is the primary sample collection site for the OSIRIS-REx mission. OSIRIS-REx is scheduled to make its first sample collection attempt at site Nightingale on Oct. 20.
Image credit: NASA/Goddard/University of Arizona
#NASA #MarshallSpaceFlightCenter #NASAMarshall #Marshall #MSFC #GSFC #GoddardSpaceFlightCenter #OSIRISRex #OriginsSpectralInterpretationResourceIdentificationSecurityRegolithExplorer #asteroid #newfrontiers #bennu
No matter where you are on this planet, we're all #ConnectedByEarth
When NASA Marshall isn't studying the universe and bringing humanity to other worlds, we're taking time to explore and understand the beauty of our home planet. As we celebrate #EarthDay, take a look at a few of our favorite photos taken by Marshall team members-and follow @NASAEarth to learn more about our environment and the connections that hold it together.
Image credit: NASA
#tbt #nasa #marshallspaceflightcenter #msfc #marshall #space #nasamarshall #nasamarshallspaceflightcenter #earth #earthday2021 #earthpix #earthoutdoors #nasamarshall #nasa #msfc #marshallspaceflightcenter #explore
No matter where you are on this planet, we're all #ConnectedByEarth
When NASA Marshall isn't studying the universe and bringing humanity to other worlds, we're taking time to explore and understand the beauty of our home planet. As we celebrate #EarthDay, take a look at a few of our favorite photos taken by Marshall team members-and follow @NASAEarth to learn more about our environment and the connections that hold it together.
#tbt #nasa #marshallspaceflightcenter #msfc #marshall #space #nasamarshall #nasamarshallspaceflightcenter #earth #earthday2021 #earthpix #earthoutdoors #nasamarshall #nasa #msfc #marshallspaceflightcenter #explore
Image credit: NASA
This week in 1973, the third and final crewed Skylab mission launched aboard a Saturn IB rocket from NASA’s Kennedy Space Center. The crew – astronauts Gerald Carr, William Pogue, and Ed Gibson – performed a diverse range of experiments and observed the comet Kohoutek. After 84 days in space, the crew returned to Earth on Feb. 8, 1974. Today, the Payload Operations Integration Center at NASA’s Marshall Space Flight Center serves as “science central” for the International Space Station, working 24/7, 365 days a year in support of the orbiting laboratory’s science experiments. After 20 years of continuous human presence, the space station remains the sole space-based proving ground and stepping stone toward achieving the goals of the Artemis program. The NASA History Program is responsible for generating, disseminating, and preserving NASA’s remarkable history and providing a comprehensive understanding of the institutional, cultural, social, political, economic, technological, and scientific aspects of NASA’s activities in aeronautics and space. For more pictures like this one and to connect to NASA’s history, visit the Marshall History Program’s webpage.
Image credit: NASA
#tbt #nasa #marshallspaceflightcenter #msfc #marshall #space #history #marshallhistory #nasamarshall #nasahistory #nasamarshallspaceflightcenter #Skylab #SaturnIB #SaturnRocket #Saturn
Did you know that it's Pollinator Week—and that Marshall has a 165-plant "pollinator garden" on-site to provide a home for local birds, bees, and butterflies? Marshall's pollinator garden is also a waypoint for monarch butterflies as they migrate every summer and winter. Learn more about our "green team."
Image credit: NASA
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The Interim Cryogenic Propulsion Stage for the second flight of NASA’s Space Launch System (SLS) rocket arrived in Florida on July 28 for the final phase of production. The stage and its single RL10 engine provide the in-space propulsion needed to send NASA’s Orion spacecraft and its crew on a precise trajectory to the Moon for Artemis II, the first crewed mission of NASA’s Artemis lunar missions. It is the first piece of the rocket for the Artemis II flight to arrive in Florida. Boeing and United Launch Alliance, the contractor team for the stage, shipped the Interim Cryogenic Propulsion Stage from ULA’s facilities in Decatur, Alabama, to its Delta IV Operation Center at Cape Canaveral Space Force Station. The stage will undergo final processing and checkout before it is transported to NASA’s Kennedy Space Center for launch preparations.
With Artemis, NASA will land the first woman and the first person of color on the lunar surface and establish long-term exploration at the Moon in preparation for human missions to Mars. SLS and NASA’s Orion spacecraft, along with the commercial human landing system and the Gateway in orbit around the Moon, are NASA’s backbone for deep space exploration. SLS is the only rocket that can send Orion, astronauts, and supplies to the Moon in a single mission.
Image Credit: ULA
#NASA #space #moon #Mars #Moon2Mars #MoontoMars #NASAMarshall #msfc #sls #spacelaunchsystem #nasasls #rockets #exploration #engineering #explore #rocketscience #artemis #ArtemisII #KSC #KennedySpaceCenter
This 2003 Chandra image shows multimillion degree gas in two galaxies in the Virgo galaxy cluster that are now more than 100,000 light years apart. In NGC 4438, the larger galaxy in the lower part of the image, filaments of hot gas have been pulled to the right of the galaxy. The hot gas in the smaller galaxy, NGC 4435 (upper right), is concentrated around its central region.
Combined X-ray, optical, and radio observations indicate that the two galaxies bumped into each other in the relatively recent past, about 100 million years ago. The collision was apparently a glancing one, in which the galaxies came within about 16,000 light years of each other. Such collisions are relatively common in the crowded confines of the Virgo galaxy cluster. The center of the cluster contains hundreds of galaxies whizzing around at speeds of millions of miles per hour.
During the encounter between NGC4438 and NGC 4435, gravitational tidal forces tugged at the gas and stars on the outer parts of the galaxies. NGC 4438 was damaged in the collision, but the hot gas will probably fall back into the disk of the galaxy in a few hundred million years. NGC 4435, being less massive than NGC 4438, proved to be less crash worthy and appears to have lost most of its hot gas to intergalactic space.
Image credit: NASA/CXC/M.Machacek et al.
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #chandraxrayobservatory #ChandraXRay #cxo #chandra #astronomy #space #astrophysics #nasamarshallspaceflightcenter #solarsystemandbeyond #globularcluster
SERVIR is a joint program of NASA, USAID, and partners in Asia, Africa, and Latin America collaborating to help communities address environmental challenges with the use of Earth and climate satellites. Headquartered at UAH, SERVIR's collaborates with communities of all sizes to make every day #EarthDay.
Credit: USAID/Reynaldo Vela.
#NASA #MarshallSpaceFlightCenter #MSFC #space #earth #SPoRT #SERVIR #EarthDay
No matter where you are on this planet, we're all #ConnectedByEarth
When NASA Marshall isn't studying the universe and bringing humanity to other worlds, we're taking time to explore and understand the beauty of our home planet. As we celebrate #EarthDay, take a look at a few of our favorite photos taken by Marshall team members-and follow @NASAEarth to learn more about our environment and the connections that hold it together.
Image credit: NASA
#tbt #nasa #marshallspaceflightcenter #msfc #marshall #space #nasamarshall #nasamarshallspaceflightcenter #earth #earthday2021 #earthpix #earthoutdoors #nasamarshall #nasa #msfc #marshallspaceflightcenter #explore
NASA astronaut Mike Hopkins has tended to multiple plant experiments on the International Space Station (ISS). Hopkins believes plants grown in space can help astronauts become more self-sufficient.
Image Credit: NASA
#NASA #space #moon #NASAMarshall #msfc #InternationalSpaceStation #ISS
BE4 test firing at MSFC
Blue Origin BE-4 rocket engine test plume rains over the recently demolished GVTA footprint at Marshall Space Flight Center, Huntsville, Alabama
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In honor of St. Patrick's Day, we present this image of comet Tempel 1 as seen by the Chandra X-ray Observatory on June 30, 2005. The comet was bright and condensed. The Chandra data indicate that the X-rays observed from Tempel 1 are primarily due to the interaction between highly charged oxygen ions in the solar wind and neutral gases from the comet. Chandra observed the comet during the collision of NASA's Deep Impact impactor probe with Tempel 1 on July 4, and it will continue to monitor the comet in the upcoming weeks. These observations could provide information about the expansion of the ejected material away from the comet.
Image credit: NASA/CXC/C.Lisse & S.Wolk
#NASA #MarshallSpaceFlightCenter #MSFC #Marshall #chandraxrayobservatory #ChandraXRay #cxo #chandra #astronomy #space #astrophysics #nasamarshallspaceflightcenter #solarsystemandbeyond #comet
NASA marked a significant milestone Sept. 30 in its plans for future missions to the Moon and, eventually, Mars with completion of an RS-25 single-engine Retrofit-2 test series at Stennis Space Center near Bay St. Louis, Mississippi.
A full-duration hot fire of RS-25 developmental engine No. 0528 on the A-1 Test Stand at Stennis culminated a seven-test series to support development and production of new engines for the agency's Space Launch System (SLS) rocket on future missions.
Credit: NASA
#NASA #space #moon #Mars #NASAMarshall #msfc #sls #spacelaunchsystem #nasasls #rockets #exploration #engineering #explore #rocketscience #artemis #SSC #StennisSpaceCenter
The Colorado High-resolution Echelle Stellar Spectrograph, or CHESS 4, was successfully launched on a NASA Black Brant IX sounding rocket at 12:47 p.m. EDT, April 16 (4:47 a.m. local, April 17) from the Kwajalein Atoll in The Republic of the Marshall Islands.Â
The CHESS 4 mission will study the interstellar medium, the matter between stars. The mission focuses on translucent clouds of gas, that provide the fundamental building blocks for stars and planets. These clouds have very low densities and the only way to study them is to measure how a cloud is affected by a star -- and its associated outpouring of stellar material, the stellar wind -- moving through it.
Image credit: NASA
The Science Verification Test for NASA’s Advanced Plant Experiment-08 (APEX-08) testing Arabidopsis thaliana, a plant scientists routinely use for research, takes place inside the Veggie growth chamber at NASA’s Kennedy Space Center in Florida on Nov. 6, 2020. The test is part of the process for demonstrating readiness for space research ahead of its flight on SpaceX’s 23rd Commercial Resupply Services mission to the International Space Station. The APEX-08 study includes making genetic alterations that elicit a response in a group of organic compounds that modulate plant responses to environmental stress.
Image Credit: NASA/Lucy Orozco
#NASA #space #MarshallSpaceFlightCenter #NASAMarshall #msfc #InternationalSpaceStation #ISS