The abundance of oxygen inside Jupiter is a major, unsolved problem. For decades, researchers have argued about this value, ...

Lunar outposts powered by nuclear energy sounds like a sci-fi novel. But NASA is pushing to make it reality — and quickly.

A growing cadence … The Ariane 6 rocket has launched five times, including its debut flight in July 2024. All of the launches ...

A Bay Area teenager has impressed NASA so much, the space agency decided to include him, and his work, on their official ...

The Senate voted to provide billions more to NASA, NOAA and the National Science Foundation than the president had asked for.

Our best models of the cosmos don't add up — but that could change if the universe is actually made of a viscous 'fluid,' a ...

The four-person crew undocked from the International Space Station on Wednesday, a month earlier than planned, after a crew member had a medical condition described as “serious” but stable.

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...