New research shows how Mars may have undone its own habitability, while Earth stayed stable enough to support life.

Even if we stop adding harmful gases to the air, the effects of global warming will last a long time. Scientists think that ...

The NASA-funded system can form building materials with no outside intervention, which could lead to 3D printing in space.

What changed Mars from a potentially habitable world into the barren planet we see today? Scientists at the University of ...

One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were ...

Tim, Stella, and Devo sit down to celebrate World UFO Day, and talk about tipping culture in different contexts.

China’s Tianwen-3 Mars sample return mission could bring Red Planet rocks back to Earth as early as 2031—years ahead of competing U.S.-European efforts ...

Check out the 8 exciting space missions scheduled for 2025 that could shape the future of space travel and discovery.

Our solar system is a pretty wild place, full of amazing stuff. From the giant Sun to the tiny rocks floating around, there’s ...

In 2025, space exploration enters a new era with missions to the Moon, Mars, and beyond, led by NASA, ISRO, ESA, JAXA, and ...

Scientists have taught the Mars Orbiter to roll over in hopes of fidning even more beneath the surface of the red planet.