Some 22,500 miles above Earth, a spacecraft filled with thruster fuel will gas up two orbiting Space Force assets.

Satellite internet can be finicky if there isn't a clear connection with the constellation overhead. For instance, satellite ...

This is a still from an animation showing asteroid 2024 YR4 as it passes by Earth and heads toward its potential impact with the Moon. This 3D shape of the asteroid was determined from data obtained ...

K2-360 is a newly found planetary system with a super-dense planet, likely the core of a former larger world, shaped by ...

Blue Origin plans to launch a space flight with a crew that includes the singer behind the 2010 hit "Firework." But we can ...

Right after launching, a bunch of satellites heading to join the megaconstellation looks like a string of moving stars going ...

Mother's Day 2024 heralded Mexico's most powerful geomagnetic storm in two decades, which knocked the country's atomic clocks ...

Here's where the James Webb Space Telescope comes in. Its advanced technology, including its large mirror and suite of ...

Scientists are using an array of instruments to detect other planets, some of which may harbor life—and others that most ...

SpaceX's cupola is back. The giant glass dome on Crew Dragon gives astronauts jaw-dropping views of Earth, marking a new era in private space travel.

NASA astronaut Barry 'Butch' Wilmore recently reunited with his family as his daughter gave an update on his return ...

A NASA mission, IMAP, will investigate and map the sun's particles and energy across the entire heliosphere, using a ...