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 ...

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 ...

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.

CBS News' Kris Van Cleave goes inside the Orion mission simulator cockpit to get a better idea of what NASA astronauts will be experiencing during the Artemis II launch set for Wednesday.

At the heart of the asteroid belt, a celestial object named Psyche deeply intrigues the scientific community. With its ...

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HAMPTON, Va. – A group of NASA astronauts will be at NASA’s Langley Research Center this week to fly in a simulator that is being used to help evaluate the subsonic handling characteristics of Sierra ...

NASA officials are revealing what life was like spending a year inside a Mars simulation and say the United States might reach the red planet by the "end of next decade." Commander Kelly Haston, ...

Add Yahoo as a preferred source to see more of our stories on Google. FILE PHOTO: A satellite image shows an overview of the International Space Station with the Boeing Starliner spacecraft SINGAPORE ...