Space Force is looking to expand its offensive capabilities with directed-energy lasers, jamming systems and more traditional ...

Satellite operators need better space weather models to maximize the life of their satellites and to avoid collisions in low ...

A team of astronomers has spent over a decade tracing meteorite impacts on Earth back to their original sources in the ...

Asteroids of this size regularly pass through the Earth's neighborhood, often unnoticed, unless they are actively tracked by NASA and other space agencies. The continuous monitoring of near-Earth ...

NASA’s James Webb Telescope captured direct images of gas giants in HR 8799, revealing their carbon dioxide-rich atmospheres.

Once its rings vanish from sight in March 2025, Saturn will look like a pale yellow sphere through most telescopes.

"This has been a decade-long detective story, with each recorded meteorite fall providing a new clue," said one astronomer.

Astronomers have detected oxygen in the most distant known galaxy, JADES-GS-z14-0. This record-breaking detection is making astronomers rethink how quickly galaxies formed in the early Universe.

New technology sectors inevitably splinter into specialization. When personal computers first launched, companies like Apple ...

Abstract: In robotic on-orbit servicing (OOS) missions, an orbital manipulator approaches and grasps a faulty client satellite. The approach phase and postgrasp phase pose different challenges and ...

Mar. 12, 2025 — New research suggests black holes may transition into 'white holes', ejecting matter and potentially even time back into the universe, defying our current understanding of these ...