A NASA satellite that’s been orbiting as space junk since 1967, Relay 2, emitted an unexpected, powerful radio burst that ...

In space, direct sunlight can reach around 150 degrees so, quickly, the cable heated up. "This warmed up the metal just ...

A communications satellite out of commission since 1965 is chirping at the Earth in radio frequencies. What is happening? We ...

An object bright enough to be seen streaking across the midday sky has fallen across parts of the Southeast U.S.

The National Oceanic and Atmospheric Administration said it found multiple bright flashes of light during the day on Thursday ...

A weird object in the sky that blasted pulses of X-rays and radio waves for two minutes out of every 44 could be a dead star, but it's not one that fits with astronomical theories.

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

NASA astronaut reports ‘strange noises’ coming from Starliner capsule. Mission Control at Johnson Space Center in Houston likened the sound to "a pulsing noise, almost like a sonar ping." ...

In space, direct sunlight can reach around 150 degrees so, quickly, the cable heated up. "This warmed up the metal just enough that it started to expand," said Mr Kellond-Turner.

Few things in space are simply black and white — but this bizarre rock certainly is. NASA’s Mars Perseverance Rover discovered a strange black-and-white rock unlike anything seen on Mars ...