Please Update your browser
Your browser is out of date, and may not be compatible with our website. A list of the most popular web browsers can be found below. Just click on the icons to get to the download page.
Can't find what you're looking for?
Or continue login with
A "super-Earth" has been discovered orbiting the closest single star to our Sun.
A planet-hunting orbital telescope designed to detect worlds beyond our solar system discovered two ...
Scientists said Tuesday they have confirmed the existence of ice on the Moon's surface for the f...
Earth's neighboring planet, Mars, is closer than it has been in the past 15 years, offering unus...
The longest "blood moon" eclipse this century will coincide with Mars' closest approac...
Pluto is covered with surprising dunes made of methane ice, which have formed relatively recently de...
SpaceX postponed the launch of NASA's new planet-hunting mission Monday in order to verify the F...
After the stunning discoveries of Kepler, a satellite named TESS is ready to find worlds like ours....
Seven planets recently spotted orbiting a dim star in our Milky Way galaxy are rocky, seem to h...
A solar system with as many planets as our own has been discovered with the help of NASA's Keple...