Greenhouse gas emissions could reduce drag in the upper atmosphere, leaving more space debris in orbit and making satellites ...

Astronomers are ready to search for the fingerprints of life in faraway planetary atmospheres. But first, they need to know ...

As humans, we’re curious about how we got here. When we look out at the night sky, we see stars and planets, even galaxies. The glorious sight makes us wonder ...

Defy gravity with out-of-this-world space trivia collected from the National Aeronautics and Space Administration ...

It makes more sense to spend money saving the Earth from climate change, ecological destruction and international conflicts ...

Space is a hostile environment for humans. Even on Mars, settlers might have a hard time coping with potentially lethal ...

The space agency is holding a contest for the “zero gravity indicator” that will be carried aboard the Artemis II mission, ...

How's the weather up there? On Mars, weather forecasts haven't always been right at our fingertips. Now, recent research from ...

Understanding how air moves across a planet is key to predicting its weather and climate. On Earth, these patterns shape ...

"We want to get to Mars. We don't want to stop there." Artemis II astronauts talk Moon and future Mars missions at SXSW 2025.

Mars' atmosphere moves differently from Earth's due to gravity waves. These waves affect air circulation at high altitudes.

Mars has long fascinated scientists for its similarities to Earth, but recent research has uncovered significant differences ...