Bright white rocks found by NASA’s Perseverance rover hint at ancient Martian rain lasting millions of years, raising new questions about how wet Mars once was and what those conditions might mean.

Hidden lava tunnels on the Moon and Mars could one day shelter human explorers, offering natural protection from radiation and space debris. A European research team has unveiled a bold new mission ...

"You need so much water that we think these could be evidence of an ancient warmer and wetter climate where there was rain falling for millions of years." ...

The frost was found in the Tharsis region, which is the largest volcanic area on Mars, as it is home to 12 massive volcanoes. Among them is Olympus Mons, the tallest volcano on the planet and the ...

Clyde Tombaugh, who was born on this day in 1906, grew up on a farm in Kansas and was captivated by sights of the moon and ...

The continent-sized blobs are much hotter than the lower mantle, creating a significant temperature gradient in the rocky ...

Ancient volcanic rocks reveal how two giant hot regions beneath Africa and the Pacific have shaped Earth's magnetic shield.

NASA, which has waited more than 50 years to launch another human moon mission, will wait at least another month. Here's the ...

A European team has taken a bold step in space robotics with a new mission concept, published in Science Robotics, designed ...

Robots and robotic technology have taken over the globe in recent years, and now they aim for new goals to excel in space ...

Humans must urgently prepare for having babies in space as we enter a 'new era of exploration', scientists have warned.

Volcanic eruptions usually leave behind a trail of ash, disruption, and costly cleanup. In the Philippines, that ash is now ...