In this space wallpaper, this colour-composite image of the Helix Nebula (NGC 7293) was created from images obtained using the the Wide Field Imager (WFI), an astronomical camera attached to the ...
Morning Overview on MSN
The coldest known place in the universe is the Boomerang Nebula, just above absolute zero
Roughly 5,000 light-years from Earth, a dying star is producing temperatures colder than the void of deep space itself. The Boomerang Nebula, a pre-planetary nebula in the constellation Centaurus, has ...
An onionskin-like structure of concentric dust shells surround a central, aging star as seen in this cool space wallpaper. Twin beams of light radiate from the star and illuminate the usually ...
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