A Russia-controlled module on the space station has been leaking for years. Now, operators are working to figure out if the ...

NASA’s latest discovery in the heart of our galaxy is raising more questions than answers. For the first time, a mysterious ...

An exoplanet 60 light-years away from Earth, known as 14 Herculis c, is thought to be the coldest one yet found, researchers ...

The James Webb Space Telescope has observed a surprising alignment in the spin directions of ancient galaxies, challenging ...

Much of the shuttle’s storied history was written in Houston, home to NASA’s Johnson Space Center. But today, Discovery rests ...

NASA's Relay 2 satellite had been dormant since 1967 — until last summer, when it emitted a very powerful burst of energy.

Astronomers have located a rare exoplanet on the edge of the Milky Way.

NASA scientists found evidence of darkness on the 'leading side' of Uranus' moons, which they expected to be bright.

Using NASA's Transiting Exoplanet Survey Satellite (TESS), an international team of astronomers has detected three new hot ...