Video footage captured by NASA's Perseverance rover shows a small "dust devil" merging with a much larger twister on the ...

Researchers bombarded these hybrid lifeforms with a year's worth of Martian radiation in just 5 hours — and they survived, ...

A 30-foot-high inflatable version of the planet Mars, part of an exhibit at the Kennedy Center in Washington, D.C., rolled away towards the highway last week ...

Is there evidence of a planet ever existing between Mars and Jupiter? MarkSmithtown, New York This splendid question gives us ...

The molecules, while not a direct sign of life, still signal the existence of complex chemistry on the Red Planet.

A mission will deliver rock and soil from Mars to laboratories on Earth in the 2030s. Mars Sample Return (MSR) is led by NASA ...

Some of the unusual rocks carry stories about water on Mars. One has hints of long-gone microbes. All tell of a dynamic, complex planet.

Here is how death in space would be handled today: If someone died on a low-Earth-orbit mission – such as aboard the International Space Station – the crew could return the body to Earth in a capsule ...

A British startup called Pulsar Fusion has come up with a wild new concept for a nuclear fusion-powered space rocket.

Musk, the billionaire owner of SpaceX who has controversially waded into U.S. politics, has said it’s possible to send a ...

NASA has taken a major step toward deep space exploration with the integration of the SLS rocket and solid rocket boosters ...

Since late autumn, the great constellation Orion the Hunter has been gradually migrating westward across the Pottsville evening sky. His calling card is his bright belt of three stars in nearly a ...