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Mist on the Water

Mist is a phenomenon caused by small droplets of water suspended in air. It can occur as part of natural weather or volcanic activity, and is common in cold air above warmer water, in exhaled air in the cold, and in a steam room of a sauna. It can also be created artificially with aerosol canisters if the humidity conditions are right.

 

The only difference between mist and fog is visibility. This phenomenon is called fog if the visibility is one kilometre (1,100 yards) or less (in the UK for driving purposes the definition of fog is visibility less than 200 metres, for pilots the distance is 1 kilometre). Otherwise it is known as mist. Seen from a distance, mist is bluish, and haze is more brownish.

 

Mist makes a beam of light visible from the side via refraction and reflection on the suspended water droplets.

 

Mist usually occurs near the shores, and is often associated with fog. Mist can be as high as mountain tops when extreme temperatures are low.

 

This mist is over the the water of the Lower Fish Pond at Crabtree Plantation hich is a nature reserve of open space and partial woodland where one can look at panoramic views of Basingstoke. The entrance to Crabtree is marked by the Bolton Arch, a permanent reminder that the land was once part of the Hackwood Estate. This was once a impressive classical arch that led into the grounds owned by the Duke of Bolton, a title held by the Paulet family in the 18th and 19th Century. After Basing House had fallen and been destroyed by Cromwell’s troops, the Paulet family made the Hackwood Estate their main residence. The construction of the M3 divided Crabtree and the rest of the Hackwood estate and the arch fell into decline. No longer in private hands, the area is now managed by Basingstoke and Deane Borough Council.

 

A fish pond is a controlled pond, artificial lake, or reservoir that is stocked with fish and is used in aquaculture for fish farming, or is used for recreational fishing or for ornamental purposes. In the medieval European era it was typical for monasteries and castles (small, partly self-sufficient communities) to have a fish pond.

 

During the winter, supplying fresh food for a castle garrison was a constant struggle. Although meat would be available from deer parks, this couldn't supply the needs of the whole household. A fish pond provided an elegant solution. As long as there was a natural flow of water into the pond, fish required no feeding and were available all year round. There would usually be a series of ponds, with fish being moved between them as they grew. This water flows into the River Loddon.

 

A recent addition to the bottom of Crabtree is a the children’s play area. This includes a zip line, climbing frame and swings. Its open location also means that the site is a popular location for kite flyers.

 

Above the trees to the left shine some of the bright stars of the constellation of Orion which is a prominent constellation located on the celestial equator and visible throughout the world. It is one of the most conspicuous and recognizable constellations in the night sky. It was named after Orion, a hunter in Greek mythology. Its brightest stars are Rigel (Beta Orionis) (Shineing through the tree branches). and Betelgeuse (Alpha Orionis), a blue-white and a red supergiant respectively. Many of the other brighter stars in the constellation are hot, blue supergiant stars. The three stars in the middle of the constellation form an asterism known as Orion's belt. The Orion Nebula (the misty patch above the trees) is located south of Orion's belt.

 

Rigel is the brightest star in the constellation Orion and the seventh brightest star in the night sky, with visual magnitude 0.12. The star as seen from Earth is actually a triple star system, with the primary star (Rigel A) a blue-white supergiant of absolute magnitude −7.84 and around 130,000 times as luminous as the Sun. An Alpha Cygni variable, it pulsates periodically. Visible in small telescopes, Rigel B is itself a spectroscopic binary system, consisting of two main sequence blue-white stars of spectral type B9.

 

Although Rigel has the Bayer designation "beta", it is almost always brighter than Alpha Orionis (Betelgeuse). Since 1943, the spectrum of this star has served as one of the stable anchor points by which other stars are classified.

 

Only two of the stars in Orions belt are visible in this crop. The asterism in the constellation Orion. It consists of the three bright stars Alnitak (the one missing), Alnilam and Mintaka.

 

Looking for Orion's Belt in the night sky is the easiest way to locate the constellation Orion in the sky. The stars are more or less evenly spaced in a straight line, and so can be visualized as the belt of the hunter's clothing. In the Northern hemisphere, they are best visible in the early night sky during the winter, in particular the month of January at around 9.00 pm.

 

Alnilam (Epsilon Orionis) is approximately 1340 light years away from earth and shines with magnitude 1.70. Considering ultraviolet light Alnilam is 375,000 times more luminous than the Sun. It is a large blue supergiant star in the constellation of Orion. Its Flamsteed designation is 46 Orionis.

 

It is the 30th brightest star in the sky (the 4th brightest in Orion) and is a blue-white supergiant. Together with Mintaka and Alnitak, the three stars make up the belt of Orion, known by many names across many ancient cultures. Alnilam is the middle star.

 

Since 1943, the spectrum of this star has served as one of the stable anchor points by which other stars are classified. It is also one of the 57 stars used in celestial navigation. It is at its highest point in the sky around midnight on December 15.

 

Alnilam's relatively simple spectrum has made it useful for studying the interstellar medium. Within the next million years, this star may turn into a red supergiant and explode as a supernova. It is surrounded by a molecular cloud, NGC 1990, which it brightens to make a reflection nebula. Its stellar winds may reach up to 2000 km/s, causing it to lose mass about 20 million times more rapidly than the Sun.

 

Mintaka pronounced MIN-ta-ka. Mintaka (Delta Orionis) is 915 light years away and shines with magnitude 2.21. Mintaka is 90,000 times more luminous than the Sun. Mintaka is a double star. Both stars orbit around each other every 5.73 days.

 

The Orion Nebula (also known as Messier 42, M42, or NGC 1976) is a diffuse nebula situated south of Orion's Belt. It is one of the brightest nebulae, and is visible to the naked eye in the night sky. M42 is located at a distance of 1,344 ± 20 light years and is the closest region of massive star formation to Earth. The M42 nebula is estimated to be 24 light years across. It has a mass of about 2000 times the mass of the Sun. Older texts frequently refer to the Orion Nebula as the Great Nebula in Orion or the Great Orion Nebula.

 

The Orion Nebula is one of the most scrutinized and photographed objects in the night sky, and is among the most intensely studied celestial features. The nebula has revealed much about the process of how stars and planetary systems are formed from collapsing clouds of gas and dust. Astronomers have directly observed protoplanetary disks, brown dwarfs, intense and turbulent motions of the gas, and the photo-ionizing effects of massive nearby stars in the nebula. There are also supersonic "bullets" of gas piercing the hydrogen clouds of the Orion Nebula. Each bullet is ten times the diameter of Pluto's orbit and tipped with iron atoms glowing bright blue. They were probably formed one thousand years ago from an unknown violent event.

 

en.wikipedia.org/wiki/Mist

 

en.wikipedia.org/wiki/Fish_pond

 

en.wikipedia.org/wiki/Orion_%28constellation%29

 

en.wikipedia.org/wiki/Rigel

 

en.wikipedia.org/wiki/Orion%27s_belt

 

en.wikipedia.org/wiki/Orion_Nebula

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Uploaded on February 22, 2014
Taken on January 19, 2014