Finding Earth-like planets orbiting sun-like stars and identifying signs of life such as oxygen or water is a major goal in ...

The satellite, launched 14 years ago, will make an uncontrolled re-entry Tuesday evening. NASA puts the risk of harm to anyone on Earth at "approximately 1 in 4,200." ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

A 1,300-pound NASA satellite is expected to crash through Earth's atmosphere March 10, 2026, with some of the spacecraft ...

The Van Allen probe's mission was meant to last two years, but ended up going for nearly seven.

This phenomenon, known as lunar recession, is caused by the complex gravitational relationship between Earth, our tides and ...

It provides a dynamic, time-resolved view of planetary transformation, a missing link between young inflated worlds and the compact sub-Neptunes that populate the galaxy.

In 2020, a study confirmed that two planets orbited the nearby red dwarf, GJ 887. Now, astronomers have confirmed the ...

Astronaut Ron Garan spent months orbiting Earth aboard the International Space Station as part of Expedition 27, and the experience reshaped how he thinks about the planet’s most pressing problems.

The probe was one of two launched in 2012 from Florida to study Earth's hazardous Van Allen radiation belts. NASA states that while some components may survive re-entry, the risk of harm to anyone on ...

Observations from the James Webb Space Telescope show how Jupiter reacts to its moons through auroral footprints, plasma interactions, and rapid electron flows detected in infrared measurements.

Studying the 2022 collision's effects can help scientists protect the Earth from celestial objects that might head toward us ...