Stunning images of the Horsehead Nebula




Stunning images of the Horsehead Nebula


Thanks to the newly received images from cameras near and far-infrared space telescope “Hubble» (NASA) and the “Herschel”, we have the opportunity to see the famous Nebula Horsehead with a stunning new way. The nebula is located 1,500 light-years from Earth in the constellation of Orion, just south of Alnitak – the easternmost star of this famous belt. Also known as Barnard 33, the nebula stretched about five light-years away and is very popular not only among professionals, but also among amateur astronomers.


Snapshot Horsehead in the near infrared spectrum telescope “Hubble”

It is noteworthy that this picture was taken in honor of the 23rd anniversary since the launch of the space observatory aboard the shuttle “Discovery”, which took place on 24 April 1990. Unlike conventional optical light image Horsehead , which looks quite dark chamber “Hubble” allows you to see the nebula in almost every detail and makes it against the background of the Milky Way is almost transparent. The picture was also obtained by the camera Wide Field Camera 3, which is installed on the telescope in 2009.

Ultraviolet light from the two brightest stars in the upper part of the nebula by guesswork scientists is the result of the evaporation of the nebula itself – some of the surrounding gas clouds have disappeared.


Picture of Orion molecular cloud located to the right and the Horsehead Nebula. The picture was taken the space observatory “Herschel”

In contrast to the “Hubble”, “Herschel” offers a broader perspective on the great Orion molecular cloud and to the right of him nebula. Long-range infrared camera “Herschel” captures the glow from clouds of cold dust, material that usually disappears after the destruction of the stars.

In addition to the Horsehead Nebula, also depicted in the image is quite a few other well-known sites, such as star formation NGC2068 and 2071 as well as the Flame Nebula.


Snapshot Flame Nebula, made ​​WISE (Wide-researcher in the infrared)

Unfortunately, in contrast to the same telescope “Hubble”, which will work for many years, the life cycle of “Herschel” is coming to an end. In Space Observatory ends superfluid helium is used for cooling the tool and its sensors.


Horsehead Nebula in the near, far-infrared and optical light spectrum

Back New Mercedes-Benz: one motor for each wheel
Next # Fiction | Billions of reasons eternal domination Android
Tags: ESA , NASA , Horsehead , Hubble Space Telescope , Telescopes , Nebula .


Tags: , , , , , ,

In: Technology & Gadgets Asked By: [15597 Red Star Level]

Answer this Question

You must be Logged In to post an Answer.

Not a member yet? Sign Up Now »