Commentary: Services such as 23andMe and Ancestry.com offer much simpler ways to learn about your past. A new study suggests the truth of their past makes some deny the science.
With a little processing help, a NASA Juno spacecraft image of Jupiter shows off the planet's stormy beauty.
The social network is partnering with the Weather Channel to capture Monday's big moment in the sky.
The Girl Scouts look beyond Earth with a set of new astronomy merit badges developed with NASA and the SETI Institute.
There are eight planets in our solar system (sorry, Pluto), and each has a unique story. Come visit every one from mini Mercury to mysterious Neptune.
The moon will hide the sun on Aug. 21. Here's where to go, how to view it safely, why it happens and what Bigfoot has to do with a solar eclipse.
Bonnie Tyler will be belting out her 1983 hit on a cruise ship on eclipse day, but here are some other sonic suggestions for the big event.
A total solar eclipse will be viewable from coast to coast for the first time in 99 years. Rooms are basically sold out, but that doesn't mean you have to miss out.
Get ready for the Aug. 21 solar eclipse with a gorgeous time-lapse video showing the 2012 eclipse in Australia.
When the sun goes dark for people in the path of totality, the stars will come out. It may also offer the rare opportunity to see a sungrazing comet with the naked eye.
Things get a little weird during an eclipse. Here are six things to look for.
Cassini will soon destroy itself in Saturn's atmosphere, but its dramatic death plunge is all for the good of science.
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