A new study has highlighted the reason that may have allowed ancient lakes on Mars to remain liquid beneath the surface, ...

Congress largely rejected the massive NASA cuts proposed earlier in 2025 and approved a fiscal year 2026 budget that kept ...

In its preliminary data release, taken from just seven nights of observations, the powerful Vera C. Rubin Observatory has discovered an enormous, fast-spinning asteroid that sets a new record.

Bigger than Hubble and launching as soon as 2029, the Lazuli Space Observatory would be the first-ever full-scale private ...

Two supermoons — occurring when the full moon coincides with its closest approach to Earth — will close out 2026. At about 226,000 miles away, the moon appears larger and brighter than average, ideal ...

Martian winds can have quite an impact. ESA's Mars Express has spotted them whipping up sand grains and acting as a cosmic ...

U.S. plans to return Mars samples face delays as China advances its own mission. Scientists and policymakers debate costs, timelines, and the role of sample return in future Mars exploration ...

From volcanic landscapes to world-class observatories, a journey through the Canary Islands reveals a night sky unlike ...

From January 6 to 9, 2026, the two planets will approach the Sun in what astronomers describe as a conjunction — a ...

A s the James Webb Space Telescope (JWST) continues to peer into the origins of our universe, it’s delivering a steady stream ...

Steward Observatory’s long running Public Lecture series aims to make the complex field of Astronomy accessible to everyone.

In 2026 we will see a total eclipse of the Moon, a blue Moon, a supermoon and the two brightest planets close together in the ...