This Just In
Mar 27, 2015 04:00 PM ET // Miriam Kramer, SPACE.com
A three-person crew blasted off to the International Space Station today (March 27), and two of them won't be coming back to Earth for a full year.
Mar 27, 2015 12:32 PM ET
There are many things in life whose constancy we can rely on -- friends, family, death, taxes -- but our home planet isn't one of them. Things are 'a' changin'. Slooowly. How would you feel about longer days, shorter springs, and a new north star?
Mar 26, 2015 04:04 PM ET // Ian O'Neill
New research reveals just how invisible this stuff is, even to itself.
Mar 26, 2015 01:40 PM ET // Geoff Gaherty, Space.com
The moon is at its best for observing when it is around its first-quarter phase.
Mar 25, 2015 11:09 PM ET // Irene Klotz
NASA plans to launch a robotic spacecraft to pick up a boulder roughly 10 feet in diameter from the surface of an asteroid and nudge it into an orbit around the moon.
Mar 25, 2015 03:30 PM ET // Nola Taylor Redd, SPACE.com Contributor
The ringed planet might have a longer day than originally calculated.
Mar 25, 2015 01:39 PM ET // Ian O'Neill
Astronomers have devised an instrument that could lift the veil of doubt over whether we're alone in the universe.
Mar 24, 2015 07:57 PM ET // Ian O'Neill
It's official, Mars rover Opportunity has completed a marathon on Mars!
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