Though it has some issues, Celestial is worthwhile for its relaxing, ambient sounds.
Once you figure it out, Celestial is easy to use, but a couple of design choices make the buttons difficult to understand.
On a Florida highway, a man is tailgating in his very large truck. He finally offers the driver he's following his middle finger. Then the gods offer him retribution. Now it's all over YouTube.
An upcoming book collects hundreds of rare and unpublished photos of NASA's first manned space programs -- Project Mercury and Project Gemini -- just in time for the 50th anniversary of the first US spacewalk.
The sun engaged in some spectacular celestial fireworks this week when an enormous solar filament erupted out into space.
The most adorable galaxies in the universe may be a series of far-away space blobs with a lot of room, but very few stars.
The first surface details start to come into view as NASA's New Horizons space probe speeds toward its summer rendezvous with Pluto and its moons.
Add some outer space to your Easter basket with this easy tutorial on how to give eggs a celestial makeover.
Technically Incorrect: After astrophysicist Neil DeGrasse Tyson tells Christians they have no right to criticize the Church of Scientology, "Saturday Night Live" has other ideas.
With no pesky clouds to get in its way, the European Space Agency's Proba-2 satellite captures a stunning view of the moon blotting out the sun.