NASA astronaut Jonny Kim will discuss his eight-month International Space Station mission during a live news conference on ...

According to Bloomberg and the financial data platform PitchBook, the IPO could raise more than $30 billion, an unprecedented ...

Inside the American Museum of Natural History's glass cube, the Frederick Phineas and Sandra Priest Rose Center for Earth and ...

The astronauts and cosmonauts aboard the International Space Station spent their first full week as Expedition 74 crewmates.

NASA has lost contact with its MAVEN spacecraft that launched from Florida and has been orbiting Mars for more than a decade.

There are two small moons in orbit around Mars today, but both may be remnants of a much larger moon that had enough of a gravitational pull to drive tides in the Red Planet's lost lakes and seas ...

NASA has lost contact with its MAVEN spacecraft that has been orbiting Mars for more than a decade. Here's what we know.

NASA’s Artemis IV mission, slated for launch in 2028, will feature a groundbreaking mini rover designed to study one of the ...

Just minutes before Apollo 11 touched down on the moon, warning alarms flooded the cockpit. The onboard computer was ...

Interstellar object 3I/ATLAS is making its closest approach to Earth in just over a week from now, coming within 167 million ...

Man's historic first look into the crater Copernicus. The image shows a 17-mile wide section, with 1,000-foot mountains rising from crater floor. Analysts have found evidence of erosion, quakes and ...

Regular, alternating layers in Gale Crater may have been deposited as the result of tides raised by a moon at least 18 times ...