NASA astronaut Nichole Ayers photographed a rare atmospheric phenomenon over the US and Mexico known as a "sprite" that's ...

In a few years, the International Space Station will be the ultimate lost civilization. Sometime after 2030, a SpaceX ship will pull the ISS into Earth’s atmosphere, where heat and friction will ...

On a space station, there are even more places gear can hide. Norm Thagard, who launched to the Russian Mir station in 1995, was cleaning his electric razor when the spring-loaded floating heads ...

Two striking photos captured by astronauts on board the ISS show the eye of the tropical cyclone Bansi as it was illuminated by lightning — twice in just a couple of minutes. Bansi first reached ...

N ASA's Lunar Trailblazer mission is in jeopardy. It launched on Feb. 27 to send a probe to the moon in search of water. But ...