NASA astronauts ventured out on a spacewalk at the International Space Station (ISS) on for upgrades at the site. Nick Hague ...

NASA astronaut Don Pettit has snapped a striking shot of the super-bright comet racing past our planet for the first time in ...

NASA astronaut Don Pettit continues to give us great views of Earth from the ISS, this time beaming home video of green ...

Captured from the ISS, a stunning image of the waning crescent Moon over Quebec showcases the distinct vantage point of space ...

The International Space Station is always falling, yet it never crashes to Earth or burns up in our atmosphere. How is this ...

A series of nighttime photos taken by an astronaut aboard the International Space Station showcases the sprawling lights of ...

The International Space Station (ISS) orbits high above our heads, yet the pull of Earth's gravity never hauls the complex out of orbit and sends it plummeting through our atmosphere, where it ...

Looking up at the flickering glow of the Northern Lights is one of Earth's most incredible experiences. But now, a NASA ...

The comet, named C/2024 G3 (ATLAS), made its closest approach to Earth on Tuesday (Jan. 14) when it came within 88 million miles (142 million kilometers) of our planet.

National Laboratory pushed scientific boundaries and set a record in scholarly output over the past year. Results from these ...