
Posted 22 HOURS AGO | 0
A new simulation hints at the existence of a world, four times the mass of Earth, is causing the peculiar orbits of scattered disk objects. Read more
Posted Sun May 20, 2012 05:51 AM ET | 0
Just in case you haven't heard, an annular eclipse will dazzle the Pacific Ocean on Sunday. Read more
Posted Fri May 18, 2012 01:27 PM ET | 0
The most precise estimate is compiled of the number of dangerous space rocks that could threaten Earth. Read more
Posted Fri May 11, 2012 04:14 AM ET | 0
A mind-blowing archaeological discovery in the Guatemalan rainforest is yet another piece of evidence against the silly theory that the Maya predicted doomsday on Dec. 21. Read more
Posted Thu May 10, 2012 02:01 AM ET | 0
Although red dwarfs are often pegged as "ideal" places to hunt for habitable exoplanets, it turns out that this type of star may have a sinister side. Read more
Posted Mon May 7, 2012 07:00 AM ET | 0
SETI and NASA have mounted an ambitious airship mission in the hope of retrieving chunks of the Sutters Mill Meteorite. Read more

Posted Fri May 4, 2012 02:12 PM ET | 0
A recent poll concluded that 12 percent of Americans believe the world will end this year. Is that so surprising? Read more
Posted Thu May 3, 2012 10:24 PM ET | 0
Watch this week's Google+ Space Hangout! Read more

Posted Thu May 3, 2012 03:56 PM ET | 0
Astronomers have detected the dusty remains of rocky worlds that are being consumed by distant white dwarfs -- but this dust has a very "Earth-like" flavor. Read more
Posted Thu May 3, 2012 12:48 AM ET | 0
TODAY at 10 a.m. PST (1 p.m. EST), there will be an EXTRA special Google+ Space Hangout you need to tune into! Read more
Posted Tue May 1, 2012 11:05 PM ET | 0
A cool brown dwarf has been detected through the radio waves generated by its magnetic field -- could the method be used to detect exoplanets with magnetospheres? Read more
Posted Tue May 1, 2012 12:41 PM ET | 0
Home video footage of the 1986 space shuttle disaster has been uncovered, providing a chilling reminder of that fateful day in Florida. Read more
Posted Mon Apr 30, 2012 03:39 PM ET | 0
In young star clusters, are nomad planets traded by stars "just like baseball teams trade players"? Read more
Posted Tue Apr 24, 2012 04:57 PM ET | 0
There are gazillions of dollars of precious metals locked inside asteroids, but Tuesday's much-hyped announcement to plunder near-Earth asteroids is fanciful at best. Read more
Posted Mon Apr 23, 2012 09:13 PM ET | 0
The daytime meteor that careened through the California and Nevada skies on Sunday morning was in fact a small asteroid, approximately the size of a minivan. Read more
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