Giant, ridge-like structures of methane ice, known as "bladed terrain," may be much more abundant along Pluto's equator than ...

Although it won’t hit Earth, an asteroid once labeled a “city killer” is now back in the spotlight — this time, because it might hit the moon.

Blue Origin is set to launch its 14th human spaceflight as part of the New Shepard Program, and its 34th overall flight from Launch Site One in Van Horn, Texas Sunday morning. To date, Blue Origin’s ...

NASA is plotting a new mission that could be the one to finally uncover alien life in the universe. Or, it may uncover a ...

Years of preparation by the Alaska Satellite Facility will ensure that a flood of freely available data from a NASA-India ...