UNDATED (WKRC) - Falling into a black hole shouldn't be on any bucket lists, but that doesn't mean we can't wonder what it would be like if that were to ever happen. Following that same logic, NASA ...

NASA accidentally broadcast a simulation of astronauts being treated for decompression sickness on the International Space Station (ISS) on Wednesday, prompting speculation of an emergency in posts on ...

Imagine if scientists discovered a giant asteroid with a 72% chance of hitting the Earth in about 14 years — a space rock so big that it could not only take out a city but devastate a whole region.

NASA’s astronauts are preparing to walk on the Moon again—this time in a suit built for a new era. The space agency has begun ...

NASA's CHAPEA mission was a 378-day Mars simulation in a habitat in Houston. Scientists want to know what challenges astronauts will face on Mars, including extreme isolation. Crew member Ross ...

At the center of the Milky Way galaxy exists a supermassive black hole that's more than four million times the sun's mass. A human traveling to the black hole's surface, known as the event horizon and ...

An interactive simulation Web site launched by NASA today enables anyone to experience space mission activities, such as docking the space shuttle at the International Space Station. The online Space ...

NASA’s Goddard Space Flight Center in Greenbelt, Md. recently introduced the NASA Center for Climate Simulation (NCCS), an integrated set of supercomputing, visualization, and data interaction ...

FILE PHOTO: A satellite image shows an overview of the International Space Station with the Boeing Starliner spacecraft SINGAPORE (Reuters) - NASA accidentally broadcast a simulation of astronauts ...