Before Neil Armstrong's legendary first steps on the Moon in 1969, Nasa had to ensure that the lunar surface was well-mapped ...

Moving in some high-risk pathways between Saturn and its inner rings, it successfully got closer to the planet to fulfil its ...

and now it’s real,” NASA program scientist Tom Statler said Thursday. Cameras and telescopes will watch the crash, but it will take days or even weeks to find out if it actually changed the orbit.

A mission to survey the results of a deliberate crash between an asteroid and a NASA spacecraft has taken stunning images of ...

The two NASA astronauts who just spent nearly 300 days in space will be splashing down near Tallahassee today. Here's how to watch.

NASA/JPL/USGS Meanwhile ... Fortunately, Chodas claimed that the odds of a lunar crash-landing would likely fade as well. Next month, scientists will use the James Webb Space Telescope ...

The replacements for NASA’s two stuck astronauts launched to the International Space Station on Friday night, paving the way for the pair’s return after nine long months. Butch Wilmore and ...