Witness the raw power and timeless beauty of nature in this breathtaking 4K UHD cinematic footage of volcanic mountains at ...

The Earth and moon are within view of NASA's Artemis 1 Orion spacecraft. The Earth is over 260,000 miles away (418,000 km) in ...

When Earth is opposite Mars from the sun, it will appear full because you’re looking directly on the daylit side. But ...

NASA astronaut Don Pettit’s latest photograph from the International Space Station has sparked global awe, capturing a rarely ...

High above the Sun’s blazing equator lie its mysterious poles, the birthplace of fast solar winds and the heart of its ...

The next full moon is a special supermoon. The first of three to occur this year. When to watch and what to know.

Operated by SpaceX, the Starlink system includes over 6,000 small satellites in low-Earth orbit. The network aims to deliver ...

The European Space Agency also hoped to observe the interstellar object during its close approach to Mars using two ...

Earth’s turbulent atmosphere makes it hard to detect new planets from the ground. Astronomer Rebecca Jensen-Clem is working ...

With the arrival of Alien: Earth, the first series in the Alien franchise, there's been a reawakened love for subdued and ...

Austin DeSisto captured this perfectly timed shot of the full Harvest Moon as it passed behind the tip of the Washington ...

Comets SWAN and Lemmon will both swing by Earth and appear bright in the sky near the end of October. Here’s how to see them.