Suicidal Comet Lives!
Comet Lovejoy, plunging toward the sun as NASA spacecraft watched, was expected to be vaporized by the sun's heat. Instead it survived, missing the sun by less than 90,000 miles. It was observed this morning heading back into deep space.
  Watch: Facebook and the Unfriend Finder
Free software lets users know which people ditched them on Facebook.
Watch: Solar Storm's Northern Lights Show
Largest solar storm in nine years gives stargazers a treat in the skies.
NASA Launches Facebook Game to Test Space Program Knowledge
(Mashable)
Mashable - How much do you know about the NASA space program, Earthling? Advertisement:
 Are Apple, Google and Facebook Natural Monopolies?
(ContributorNetwork)
ContributorNetwork - COMMENTARY | They may not be the power company, but you won't find too many threats to their dominance. All three are not only at the top of their game, they have few, if any, competitors. And the law helps keep newbies out of the market.
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