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Strathtay Scottish SBT1 A112 ESA was a Leyland Tiger with Alexander P type bodywork new to Alexander (Northern) in 1983 and transferred to Strathtay in 1987 in another SBG swap for Nationals.
A112 ESA is seen on Campsie Road in Letham on a Perth town service during June 1987.
©eb2010
Do not use this image without my permission
East of Salt Lake City, Utah, USA, captured by ESA astronaut Samantha Cristoforetti from aboard the International Space Station.
ID: iss067e124060
Credit: ESA/NASA-S.Cristoforetti
This NASA/ESA Hubble Space Telescope image features the picturesque spiral galaxy NGC 4941, which lies about 67 million light-years from Earth in the constellation Virgo (The Maiden). Because this galaxy is nearby, cosmically speaking, Hubble’s keen instruments are able to pick out exquisite details such as individual star clusters and filamentary clouds of gas and dust.
The data used to construct this image were collected as part of an observing program that investigates the star formation and stellar feedback cycle in nearby galaxies. As stars form in dense, cold clumps of gas, they begin to influence their surroundings. Stars heat and stir up the gas clouds in which they form through winds, starlight, and — eventually, for massive stars — by exploding as supernovae. These processes are collectively called stellar feedback, and they influence the rate at which a galaxy can form new stars.
Credit: ESA/Hubble & NASA, A. Nota, P. Massey, E. Sabbi, C. Murray, M. Zamani (ESA/Hubble)
#NASAMarshall #NASA #NASAHubble #Hubble #NASAGoddard #galaxy
In anticipation of the upcoming 35th anniversary of the NASA/ESA Hubble Space Telescope, ESA/Hubble is continuing the celebrations with a new image of the Sombrero Galaxy, also known as Messier 104. An eye-catching target for Hubble and a favourite of amateur astronomers, the enigmatic Sombrero Galaxy has features of both spiral and elliptical galaxies. This image incorporates new processing techniques that highlight the unique structure of this galaxy.
As part of ESA/Hubble’s 35th anniversary celebrations, a new image series is being shared to revisit stunning Hubble targets that were previously released. First, a new image of NGC 346 was published. Now, ESA/Hubble is revisiting a fan-favourite galaxy with new image processing techniques. The new image reveals finer detail in the galaxy’s disc, as well as more background stars and galaxies.
Several Hubble images of the Sombrero Galaxy have been released over the past two decades, including this well-known Hubble image from October 2003. In November 2024, the NASA/ESA/CSA James Webb Space Telescope also gave an entirely new perspective on this striking galaxy.
Located around 30 million light-years away in the constellation Virgo, the Sombrero Galaxy is instantly recognisable. Viewed nearly edge on, the galaxy’s softly luminous bulge and sharply outlined disc resemble the rounded crown and broad brim of the Mexican hat from which the galaxy gets its name.
Though the Sombrero Galaxy is packed with stars, it’s surprisingly not a hotbed of star formation. Less than one solar mass of gas is converted into stars within the knotted, dusty disc of the galaxy each year. Even the galaxy’s central supermassive black hole, which at 9 billion solar masses is more than 2000 times more massive than the Milky Way’s central black hole, is fairly calm.
The galaxy is too faint to be spotted with unaided vision, but it is readily viewable with a modest amateur telescope. Seen from Earth, the galaxy spans a distance equivalent to roughly one third of the diameter of the full Moon. The galaxy’s size on the sky is too large to fit within Hubble’s narrow field of view, so this image is actually a mosaic of several images stitched together.
One of the things that makes this galaxy especially notable is its viewing angle, which is inclined just six degrees off of the galaxy’s equator. From this vantage point, intricate clumps and strands of dust stand out against the brilliant white galactic nucleus and bulge, creating an effect not unlike Saturn and its rings – but on an epic galactic scale.
[Image description: The Sombrero Galaxy is an oblong, pale white disc with a glowing core. It appears nearly edge-on but is slanted slightly in the front, presenting a slightly top-down view of the inner region of the galaxy and its bright core. The outer disc is darker with shades of brown and black. Different coloured distant galaxies and various stars are speckled among the black background of space surrounding the galaxy.]
Credits: ESA/Hubble & NASA, K. Noll; CC BY 4.0
Official portrait of ESA astronaut of German nationality Matthias Maurer. This portrait was taken in November 2020.
Credits: ESA
esa es la pregunta:
¿He puesto un huevo que parece una piedra?
¿O eso es una piedra que parece un huevo?
Gracias por vuestras visitas y comentarios. Feliz fin de semana.
Tantas veces pasando esa curva......siempre habia pensado en hecharle una foto ....^^
Para ver en grande aqui:
La vieja casa en silencio
y ninguno se lo explica,
cómo pasan esa cosas
tan feliz que parecía.
Mi madre llora en el patio,
Pedro duerme en la cocina,
y ninguno se ha acordado
de que coman las gallinas.
María llega de lejos
ella que nunca venía,
y el tío Luis a mi hermano
le dice un par de mentiras.
El crucifijo de plata
se lo lleva Catalina,
la mecedora Francisco
y la mantilla Corina.
El perro no entiende nada,
el gato ya lo sabía,
él fue después del abuelo
el que más la conocía.
La vieja casa en silencio
y ninguno se lo explica,
cómo pasan esas cosas
tan feliz que parecía.
Cómo pasan esas cosas...
tan feliz que parecía!
ESAS COSAS
Facundo Cabral
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Fotografía tomada en la base del "Monte Calvario".
Ciudad de Tandil, Provincia de Buenos Aires, Argentina.
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Candidate ‘green’ satellite propellants within a temperature-controlled incubator, undergoing heating as a way to simulate the speeding up of time.
Today hydrazine is the most common propellant employed by thrusters aboard satellites: it is highly energetic in nature but also toxic and corrosive, as well as dangerous to handle and store. ESA initiated a study with European Astrotech Ltd in the UK to look into greener propellants and propulsion systems, to provide comparable performance with reduced toxicity and handling costs.
The testing investigated the compatibility between a variety of current and future materials and weld combinations with two propellant candidates in detail while checking others as well. By using materials already present in propulsion systems, the aim is to help to reduce any necessary modifications needed, shrinking costs and development times.
An eight-month test cycle became the equivalent of 5.33 years on-orbit by elevating temperature, hunting out for any degradation in the welds, materials and propellants – such as broken welds, material mass loss or etching.
Two green propellants called LMP-103S – flight-tested on Sweden’s Prisma formation flying mission – and HTP – high-test peroxide, previously used in past UK rockets – were shown to have compatibility with up to ten welded materials (while HTP was incompatible with titanium).
The project was supported through ESA’s Technology Development Element, investigating promising innovations for space.
It comes in response to the European Commission’s Registration, Evaluation, Authorisation and Restriction of Chemical Substances (REACH) regulation, that seeks to limit industry’s use of chemical substances that may be hazardous to human health or the environment.
Credits: European Astrotech Ltd
Space Science image of the week:
At first sight it might seem obvious which of these ‘models’ is the odd one out: standing between the satellites is apparently a Star Wars stormtrooper.
But the stormtrooper is actually our Rosetta project scientist, Matt Taylor, who is one of three ESA scientists taking the stage at science fiction convention ‘FedCon’ in Bonn, Germany, 2–5 June.
While Matt will present Rosetta’s incredible adventure at a comet, including its dramatic conclusion, ESA Senior Science Advisor Mark McCaughrean will highlight some of our other exciting missions, to Mercury, Mars and Jupiter, along with missions to study planets around other stars.
Paul McNamara, project scientist for LISA Pathfinder, will explore the science of gravitational waves, and how they are portrayed in the Star Trek universe. Think gravitational wavefronts, continuous graviton beams, fluctuating graviton fields and more.
Representatives from ESA’s science and operations teams will also be on hand to answer your questions at our exhibition stand. You can also try our ‘science meets science fiction quiz’ to win ESA goodies. And, of course, keep an eye out for our friendly stormtrooper!
The photograph featured here was taken at ESA’s technical heart, in the Netherlands, and shows test models of various satellites and hardware.
At the far right is ESRO-4, launched in 1972 to study Earth’s atmosphere, ionosphere and radiation belts.
HEOS-1 sits on the other side of the stormtrooper. Launched in 1968, it was the first European probe to venture beyond near-Earth space, in order to study the magnetic fields, radiation and the solar wind outside of Earth’s magnetosphere.
Next in line is the Automated Transport Vehicle docking assembly, used to dock the resupply ship to the International Space Station.
Finally, at the far left is COS-B, which, in 1975, was the first mission launched by ESA following its creation in 1973. COS-B studied gamma-ray objects, and was a precursor to Integral, which is still operating.
You can view this historic space hardware during our annual open day, which this year will be held on 8 October (full details coming soon).
Credit: ESA–C. Carreau, CC BY-SA 3.0 IGO
Rosetta's OSIRIS camera shot this close up of comet 67P from 13km distance on 10 August. Only so many more of these before mission end (30 September).
Credit: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA
Fotografía: Rai Robledo
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Twitter: twitter.com/RaiRobledo
Si quieres contratarme para hacerte un book, un reportaje fotográfico, cubrir un evento, hacerme una entrevista o cualquier otra consulta, envía un mail a: fotoraiworld@gmail.com y me pondré en contacto contigo en el plazo de un día.
Cuantas veces has soñado con tocar esa nube, esa que te recuerda a un pájaro, a un dragón, a un personaje sacado de esos cuentos que te contaban antes de dormir?
Esa nube que se mueve y que te anda mirando y sonríe hasta desaparecer con el viento.
25/52 Nubes.
52 Semanas 2024
Sígueme en Instagram
Relaxing the day away, editing pics and dancing around the house.
/Wasabi Pills/ Hair - Emma in Crystal violet (for FLF yesterday)
Egozy Hairbase - Mendoza in Dark Brown
[Aux] Auxiliary Headband - All About Spikes in Shoreline (previous limited item)
Egozy Skin - Mendoza in Canelle / Soft
Mayfly Eyes
*elymode* Gluttony Eyeshadows in Cream (lower only)
Dutch Touch EyeLiner Nr. 1 (no longer available)
Mon Cheri Lashes
Egozy Mendoza Lip Gloss
[7891.] Ritual Necklace in Gold
*ionic* Crop Top in Motitas
I went up to New Norcia for work last week. I knew of the ESA dish so I took my Canon 6D and 500mm Tamron mirror lens along. This is a 500mm shot, hand held, from the road side. No cropping besides a slight rotation
The NASA/ESA Hubble Space Telescope observes some of the most beautiful galaxies in our skies — spirals sparkling with bright stellar nurseries (heic1403), violent duos ripping gas and stars away from one another as they tangle together (heic1311), and ethereal irregular galaxies that hang like flocks of birds suspended in the blackness of space (heic1114, heic1207).
More information: www.spacetelescope.org/images/potw1448a/
Credit:
ESA/Hubble, NASA and S. Smartt (Queen's University Belfast)
Acknowledgement: Renaud Houdinet
Ella es Lola, su mirada es hacia su compañera en la vida... mi madre.
Amor, fidelidad, adoración, obediencia...los perros no necesitan palabras para hacernos sentir lo mejor de sus vidas.
Another impressive image of Comet 67P from a distance of 12km, captured by Rosetta OSIRIS camera on 19 March 2016.
Credit: ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA
Apilado de 250 fotos.Pasos de 0,007 mm. Ampliación 10x
CANON EOS 1000D - Objetivo Nikon BD Plan 10x- 0.25 210/0 - 0,7" - ISO100
ESA’s upcoming JUpiter ICy moons Explorer (JUICE) spacecraft arrives at the satellite integration centre of the project’s prime contractor Airbus in Friedrichshafen, Germany, in April 2020, to undergo final integration.
The 5.2-tonne spacecraft will be fitted with remaining components such as power electronics, an on-board computer, communication systems and navigation sensors, before continuing its journey to ESA’s Space Technology and Research Centre (ESTEC) in the Netherlands for testing.
Expected to set out for its seven-year cruise to Jupiter in 2022, JUICE will carry 10 scientific instruments for detailed inspection of the largest planet of the Solar System and its moons, including Ganymede, Europa and Callisto, which are believed to host oceans of water. During its planned three-year mission, the spacecraft is expected to answer the question whether the oceans of the icy moons host any forms of life.
A result of cooperation of more than 80 companies from all over Europe, JUICE was built and assembled in Airbus’ facilities in Madrid. The spacecraft was then fitted with a propulsion system at ArianeGroup’s site in Lampoldshausen, Germany, to form the spacecraft body, and transported to Friedrichshafen inside a special secured container on board of an oversized transporter.
Credits: Airbus
This tiny fingernail-length space thruster chip runs on the greenest propellant of all: water.
Designed to manoeuvre the smallest classes of satellite, the operation of this Iridium Catalysed Electrolysis CubeSat Thruster (ICE-Cube Thruster) developed with Imperial College in the UK is based on electrolysis.
Avoiding any need for bulky gaseous propellant storage, an associated electrolyser runs a 20-watt current through water to produce hydrogen and oxygen to propel the thruster.
The ICE-Cube Thruster is so small in scale – with its combustion chamber and nozzle measuring less than 1mm in length – that it could only be assembled using a MEMS (Micro-Electrical Mechanical Systems) approach, borrowing methods from the microelectronics sector.
A test campaign achieved 1.25 millinewtons of thrust at a specific impulse of 185 seconds on a sustained basis. Testing took place through an ESA General Support Technology Programme De-Risk activity, to prove the thruster’s feasibility in a laboratory testing.
The experimental data gathered during this activity will help guide development of a flight-representative ‘Engineering Model’ of the propulsion system, including the electrolyser.
Credits: Imperial College
The the first lower stage of ESA’s next-generation Ariane 6 launch vehicle has been installed on the assembly line at Europe’s Spaceport behind the upper stage. It is now time to join the two to create the central core of Ariane 6 in readiness for the first combined tests on the launch pad.
The arrival from Europe of Ariane 6’s central core in French Guiana is a major milestone and an exciting step forward in the path to first flight as it allows combined tests to start. From arrival to hot-firing tests on the launch pad, operational procedures will mimic an Ariane 6 launch campaign.
The lower stage is from ArianeGroup’s Les Mureaux site in France. Fitted with an additional two or four solid rocket boosters it is designed to power Ariane 6 in the first 10 minutes of flight to about 200 km, delivering about 135 tonnes of thrust in vacuum. The core stage is powered by the liquid-fuelled Vulcain 2.1 – an upgraded engine derived from Ariane 5’s Vulcain 2.
The Ariane 6 upper stage, built in ArianeGroup’s Bremen factory in Germany, allows Ariane 6 to reach a range of orbits on a single mission to deliver more payloads.
These two stages arrived by boat in French Guiana on 17 January 2022.
The upcoming tests verify all the interfaces and functions between the Ariane 6 launch vehicle and ground facilities of the new Ariane 6 launch complex at the spaceport. Reaching this phase of activities is the result of intense preparation by ESA and its partners in Europe and at Europe’s Spaceport.
Credits: ESA-CNES-Arianespace/Optique video du CSG - P Baudon
No esperaba encontrarme con una doble de TRD y menos asi,uno con su flotador y otro con su cara nueva.La verdad que esta linea (Valencia-Teruel) por lo que he visto tiene sitios muy guapos para nosotros y esta recta a pie de via tiene que ser la pera.Lastima que el viaje fuese para estar en la playa.........Pero siempre hay alguna excusa para los trenes.
Proximidades de Sagunto.