NASA's Cassini spacecraft has sent back stunning images from its historic dive between Saturn and its rings.
NASA’s Cassini spacecraft will make its historic dive between Saturn and its famous rings early on Wednesday.
NASA astronaut Peggy Whitson will star in the first ever 4K live video broadcast from space on Wednesday.
UFO hunters claim that an image taken by NASA’s Mars Curiosity Rover shows an ancient tree stump on the surface of the Red Planet.
President Trump called NASA astronaut Peggy Whitson at the International Space Station Monday to congratulate her on clinching the record for most time in space by an American.
NASA has released radar images of the asteroid known as 2014 JO25, as the space rock prepares to fly by Earth on Wednesday night.
John Glenn flies again!
Here's one less thing to worry about.
Astronaut Gordon Cooper was a born explorer. He broke countless NASA space flight records, like the longest single-man space flight, a 122-hour mission. But one of his greatest ach...
A 75-year-old widow in tough financial straits reached out to NASA about selling a speck of moon rock her late husband had given her.