04/16/2014 - 07:00
For years, scientists have called them “Goldilocks” planets. Like Earth, they are neither too close nor too far from the sun – just the right distance to support life. But as it turns out, some planets that don’t fit the Goldilocks description may be habitable.
04/13/2014 - 20:00
An icy object spotted within the rings of Saturn may be a new moon, according to NASA.
04/10/2014 - 06:00
At bottom, one question underlies every breathless report of the upcoming lunar eclipse: Will the moon seriously turn red? Will it look like something out of a vampire movie? Or are we talking about a Barbie-pink glow?
04/03/2014 - 20:00
Four decades ago, astronauts of Apollo 17 looked out of their command module and saw something odd.