The discovery that helium and iron can mix at the temperatures and pressures found at the center of Earth could settle a long ...

One of the most iconic objects in our solar system is about to disappear. On March 23, Saturn's famed icy ring system will virtually vanish from Earth's sight, providing a preview of what the ringed ...

"Planetary-mass objects don't fit neatly into existing categories of stars or planets." Using the James Webb Space Telescope ...

Check out the newest look at Noah Hawley's (FX's Fargo) Sydney Chandler-starring Alien: Earth that was included in a new FX Networks trailer.

Elon Musk has insisted it is essentially a matter of life and death that we find somewhere off Earth to colonize.

March is a great month for skywatchers. In addition to the full moon, a total lunar eclipse will cast the moon in a coppery reddish glow for hours.

Space stocks are climbing in premarket trade on Monday, after the private space company Firefly Aerospace successfully landed on the Moon.

The revelation that Pluto and its large moon may have collided, causing Pluto to be geologically active, could mean there are ...

Artificial intelligence (AI) is significantly transforming numerous industries, and space exploration is one of the most ...

Dating back to the dawn of the space age in the late 1950s, the first US spy satellites, as part of the Corona program, orbited the planet as low as 120 to 160 km (75 to 100 miles) above the Earth.

Scientists are gaining new insights into how plankton supports life on Earth — just as climate change is changing everything.

A White House science advisor recently war-gamed with space agency heads worldwide to devise a planet-saving defense to an ...