New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

A vast, magnetically tangled sunspot has rotated into direct view of Earth, raising the prospect of powerful solar eruptions ...

The flight will look for undiscovered mineral areas and hopefully advance geological science. In late August 2025, at Edwards Air Force Base in California, pilot Kirt Stallings sat suited up and ready ...

"Understanding tidal patterns down to the inch is critical in protecting how we use our oceans every day on Earth," said Nicky Fox, associate administrator, Science Mission Directorate at NASA ...

A first-of-its-kind satellite has launched to track nearly imperceptible changes on Earth’s surface, an effort that could aid with responses to natural disasters. Called the NASA-ISRO Synthetic ...

On Feb. 18, 2025, NASA updated the probability of asteroid "2024 YR4" impacting Earth on Dec. 22, 2032, from 2.6% to 3.1%. The European Space Agency (ESA) also updated its estimate of the probability ...

Asteroid 2024 YR4 has been a source of consternation because it carries an uncommonly high risk of colliding into Earth. It's the most hazardous space rock detected since astronomers first discovered ...

Two NASA astronauts who've been on the International Space Station since last summer after their weeklong assignment turned into a nine-month saga are back on Earth. A SpaceX Dragon capsule carrying ...