The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

Comet Nishimura came into NASA's STEREO-A spacecraft's field of view. The solar wind was interacting with the tail of the comet in the footage. Credit: NASA/STEREO/Karl Battams | edited by Space.com's ...

A powerful new telescope spots an unusually large asteroid spinning faster than thought possible, challenging long held ideas ...

Glistening on the water, soaking into skin and sand, sunshine is part of Australia’s identity. And in Sydney, solar scientists are trying to harness the power of the sun to produce energy — but not in ...

KENNEDY SPACE CENTER — SpaceX’s Falcon 9 rocket pierced the Wednesday morning sky as it launched three spacecraft from NASA and NOAA that will study the solar system’s “bubble,” collect information on ...

Learn about two major events happening in the sky this February 2026: a solar eclipse that will create a "ring of fire" and a ...

ISRO and ESA collaborate on Proba-3 mission, testing precision formation flying to study the Sun's corona. After a delay, ...

A late January 2026 winter storm left more than snow and ice in its wake.

NOTE: since most of the US is currently getting hit with a huge winter storm, I’m republishing this list of home batteries as a reminder to be prepared for the next one – particularly for folks who ...

SpaceX is asking the Federal Communications Commission to approve a plan to put up to a million satellites in orbit to process AI data.

The northern lights were visible in several New Hampshire communities Monday night, appearing earlier than initially expected ...

Ground-based observations suggest the former geostationary inspector satellite suffered a fragmentation event months after ...