At Lake Eyre in Australia, the European Space Agency’s Envisat satellite recorded a veil of white clouds above its basin or the Red Centre.
The NGC 1365 galaxy, commonly known as the Great Barred Spiral Galaxy is at 60 million light-years from the Earth.
A massive cloud of dust and gas in the Lagoon Nebula is captured by NASA Hubble Space Telescope. The Hubble Space Telescope shot captured the image of cold clouds in the Carina nebula which appear to melt in the hot radiation from nearby stars.
Astronomers have for the first time spotted hair bleach in the depths of space and say it gives them a clue to where water comes from in the universe. Molecules of hydrogen peroxide were discovered in clouds of cosmic gas and dust where new stars are being born, 400 light years from Earth.
The interstellar bleach was found near the star Rho in the constellation of Ophiuchus, the serpent bearer, by European astronomers using the Atacama Pathfinder Experiment telescope (APEX) in the mountains of Chile. The instrument, operated by the European Space Observatory, observes light at millimetre- and submillimetre-wavelengths, which is just right for detecting hydrogen peroxide.
Scientists think the bleach forms in space on the surface of soot-like grains of dust when hydrogen is added to oxygen molecules.
The discovery team believe their find will therefore help astronomers to understand better what caused water to form in the universe. My latest book, published by Reader's Digest, is a guide to the Solar System and how it has changed. This theory could explain how young stars get so big, rather than pushing away gas as they grow and starving themselves once they get about eight times as massive as the sun. Annotated image of the W3 giant molecular cloud combining Herschel bands at 70 ?m (blue), 160 ?m (green) and 250 ?m (red). The densest part of Westerhout 3's gas cloud, researchers noted, is enclosed by a crowd of older, large stars.
The group still needs to test this theory through simulation, and by comparing observations of Westerhout 3 to those of similar stellar gas clouds.

In 2009, another group of researchers proposed a different way that stars can grow massive. The group ran a three-dimensional simulation of how a large interstellar gas cloud falls into itself and creates a huge star. Previous to that research, scientists believed radiation pressure would push away the gas surrounding a protostar before it could reach a mass 20 times that of the sun. The theory, though, was contradicted by multiple observations of supermassive stars, which do exist but are rarer than small stars.
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In addition to environmental pictures, aerial photographs and weekly images, today’s photos will show you space images. The basin has the area of 1.2 million square kilometers which is equivalent to the total size of Germany, France and Italy. These gas clouds including hydrogen and oxygen atoms is at 7,500 light-years from the Earth. But scientists are excited by the find because its formation is closely linked to oxygen and water which are both key ingredients for life.
It took pictures of a large dust and gas cloud called Westerhout 3, located about 6,500 light-years from Earth, in wavelengths ranging from infrared to part of the microwave spectrum.
The force of gravity squeezes the gas until it is compressed enough to start the nuclear fusion process that fuels stars.
Gravity sucks in gaseous material to feed the protostar, while radiation pressure emanating from the protostar resists the inward pull of gravity and pushes away some of the gas surrounding it. The computer showed instabilities where the radiation sent part of the cloud out into space, while gas continued to spiral in toward the star through other channels.

We have the best Nebula - interstellar cloud of dust, hydrogen, helium and other ionized gas pictures, photos, images gathered from all over the internet which you can download and set as your desktop background wallpaper for your PC , Laptop , Mobile devices, iPhone , iPad or Tablets. Planets form when smaller amounts of dust and gas clump together because of gravitational forces.Stable stars like the Sun change during their lifetime to form other types of stars, such as red giants, white dwarfs, neutron stars and black holes. Almost of them are taken by NASA Hubble Space Telescope, Cassini spacecraft, or European Southern Observatory.
My hobby is collecting photographs of celebrities and writing comments on outstanding events in the field of entertainment. If you are searching for high quality Space wallpapers, backgrounds, pics, photos then download by select HD , full HD or widescreen resolution from links below. We do not intend to infringe any legitimate intellectual right, artistic rights or copyright.
The fate of a star depends upon how much matter it contains.Formation of a starStars form from massive clouds of dust and gas in space. Besides writing, Elizabeth teaches communications at the university and community college level. While you will be able to view the content of this page in your current browser, you will not be able to get the full visual experience. The outward pressure from the expanding hot gases is balanced by the force of the star’s gravity. Please consider upgrading your browser software or enabling style sheets (CSS) if you are able to do so.

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