New simulations suggest that up to four of the solar system's rocky planets, including Earth and a long-lost world, once ...

A deceptive difference having to do with Earth's and Mars's gravity may be the reason why NASA's rovers get stuck in the ...

Coustenis noted that U.S. President Trump's budget request to Congress does not support NASA's Mars Sample Return (MSR) ...

Planetary scientists search for ancient impacts to learn about Earth’s early formation. So far, nobody has found an impact ...

Mars is usually a safe 225 million kilometers away from Earth, but what if the red planet went off course and headed straight ...

New research published in Nature Communications identifies an iron sulfate on Mars that may represent a brand-new mineral.

Donald Trump plans to scrap Nasa's Mars Sample Return mission – stranding test tubes on the Red Planet and ceding potentially ...

In the grand theater of the cosmos, where celestial bodies waltz to the timeless rhythms of gravity and motion, lies a story ...

Watch the Steam Demo Trailer for Earth vs Mars, a turn-based tactical strategy game developed by Relic Entertainment. Players ...

An alternate universe where the space race never stops is explored in the science fiction drama For All Mankind on Apple TV+.

As it soared past Mars in March, NASA's Europa Clipper conducted a critical radar test that had been impossible to accomplish ...

The largest Mars meteorite ever found on Earth was sold at a Sotheby's auction in New York on Wednesday for $5.3 million.