Sotheby's is putting some rare items up for auction, including what it calls the largest piece of Mars ever found on Earth.

NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

The investigation into the Mars helicopter Ingenuity accident has found that the "lack of surface texture gave the navigation ...

NASA's Ingenuity helicopter conducted its 63rd Mars flight, flying 1,901 feet (579 meters) horizontally. Credit: Space.com | ...

A military helicopter crashed in Mogadishu, Somalia, killing five out of eight onboard. The helicopter was part of the ...

Geologist Steve Squyres risked his career and millions of dollars to get the Spirit and Opportunity rovers on Mars.

There's also a theory that the two moons were created after a large object collided with Mars, creating debris that formed the two lunar bodies, similar to how Earth's moon likely formed.

The remains from all nine victims who were aboard the ill-fated helicopter that killed Kobe Bryant have been recovered from the crash site in Calabasas, California.

Search parties discovered the crashed helicopter in “mountainous terrain” near Meeker in Rio Blanco County early Thursday morning, according to the National Transportation Safety Board.

First responders are investigating a helicopter crash that occurred in western Kentucky Wednesday.

Investigators have begun analyzing data from the black boxes recovered from the Air India Boeing 787 jet that crashed earlier this month, killing 270 people.