Dubbed "araneiform terrain," the Mars surface formations span over a half-mile long and have hundreds of branches that ...

Researchers have recreated the bizarre spider-like features seen on the surface of Mars for the first time ever. The ...

In a new study, MIT physicists propose that if most of the dark matter in the universe is made up of microscopic primordial ...

NASA wants to send astronauts to Mars in the 2030s, so the race is on to make the planet more hospitable. Scientists think ...

The Curiosity rover captured this image on Sept. 9, 2024, during its 4,295th Martian day (called a "sol") on Mars. It's been ...

Root presented his team's discovery at the Europlanet Science Congress last week in Berlin. The four volcanoes stand on the Tharsis bulge, a gigantic swelling on the side of Mars that is 3,000 ...