We have an extremely incomplete picture of what these snowball periods looked like, and Antarctic terrain provides different ...

Ever wondered why Earth looks flat even though it's a sphere? The planet's massive size makes its curvature nearly impossible ...

The Hera spacecraft, which launched this month to study a binary asteroid system up close. turned its gaze back at our planet ...

An image released from the European Space Agency (ESA) shows a rare perspective of Earth 180 million miles away on Mars.

When Hurricane Helene hit the southeastern United States last month, it caused widespread power outages and devastating flooding on the ground. But as revealed in new NOAA data, the superstorm also ...

Earth's city lights streak by in this long-exposure photo taken by NASA astronaut Don Pettit on Oct. 24, 2024. The green glow ...

Geologists found evidence in the way enigmatic sandstones called Tava formed in the Rocky Mountains hundreds of millions of ...

Even from space, you wouldn’t detect something important about Earth’s shape: It’s not perfectly round. It’s actually a ...

Here are seven fascinating images of Mercury, shared by NASA, showcasing the unique features of the smallest and closest ...

The Beaver Moon will mark the fourth supermoon we've seen in a row in 2024, and it will appear big and bright in the sky.

An asteroid named for the ancient Egyptian god of darkness and disorder may not pose a hazard to Earth, but that does not mean Earth is not a hazard to it.

NASA doctors are frantically trying to help stranded astronaut Sunita Williams pack on the kilograms after she has suffered a “significant” weight loss since arriving at the International Space ...