Learn how Albert Einstein’s theory reveals that time on Mars runs faster than on Earth — and why that tiny shift matters for ...

NASA’s Johnson Space Center reminded everyone on Monday that its four volunteers have been inside its Mars simulation habitat for a whole month now, though they still have 344 days to go before they ...

NASA has quietly taken a major step toward crewed missions to Mars by selecting four people to live and work in a sealed, 3D-printed habitat for 378 days. The mission is designed to mimic the ...

Multiple agencies, including private and government, are looking at how to sustain life outside of Earth. Elon Musk has a lifetime goal of creating a "self-sustaining" city of at least 1 million ...

Astronauts train to scale a Mars volcano at an analogue site in France. Lava tubes that crisscross the Martian surface might provide sanctuaries for the first human explorers on the Red Planet. (Photo ...

Get ready to go to Mars any day of the week — from your computer. Today Google released a major update to its Mars browser that will allow you to see images taken from orbit by the Mars Odyssey ...

Ever since NASA’s Perseverance rover landed on Mars three years ago, it’s been collecting rocks and soil from the red planet. The plan was for NASA to send a robotic spacecraft to Mars to bring those ...

The Lafayette meteorite was discovered in a drawer at Purdue University in 1931, with no clear indication of how it got there. A new analysis of the rock reveals evidence of liquid water on Mars 742 ...