The crew is scheduled to undock no earlier than 5 p.m. ET Wednesday — about a month earlier than planned — and arrive back on ...

The research has implications for NASA’s goals to build a base on the moon and eventually conduct crewed missions to Mars.

What: A forward-looking SETI Live discussion examining the most significant space science missions, discoveries, and ...

Using JWST's Mid-Infrared Instrument, the scientists honed in on stars, all between one and eight times the mass of the sun, ...

A supermassive black hole embedded in an early galaxy likely starved the galaxy of gas needed to form young stars, new ...

The US, China, India, Europe and Japan all have exciting missions on the horizon in 2026. Many of them are collaborative ...

Four astronauts are set to depart the International Space Station Wednesday amid a health concern. The unprecedented early ...

Greenland's mountains greatly affect local climate patterns.

Flashes like Cherenkov radiation in space may reveal negative-energy ghosts, hinting at gaps in gravity theories.

NASA says it is “very unlikely” the agency will be able to recover a Mars spacecraft that has been out of contact for more ...

A crowd-sourced search for alien intelligence called SETI@Home is in its final stages, analyzing 100 radio signals of ...

The Crew-11 mission, which launched in Florida, is returning to Earth early due to a medical issue with one of the astronauts ...