The current image of Mars as an arid and hostile desert contrasts sharply with the history revealed by its surface. Channels, ...
The Sun is putting on quite a show right now. Earth-facing sunspot region 4366 has been erupting almost non-stop since it emerged on January 30, producing six X-class solar flares so far.
Starlust on MSN
Atypical Martian dust storm provides clues about how some of the water on the Red Planet was lost
Northern hemisphere dust storm appears to have provided an avenue for water escape on Mars in Martian Year 37.
Space.com on MSN
Sun unleashes extraordinary solar flare barrage as new volatile sunspot turns toward Earth
A rapidly growing sunspot has fired off at least 18 M-class and three X-class flares in just 24 hours, including an intense ...
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