From Viking to Perseverance, scientists have spent decades chasing chemical hints that could point to life beyond Earth.

Astrophysicists are mapping a vast, hidden structure in space that appears to guide matter and radiation along a kind of ...

From the Moon to Mars, Jupiter, and Neptune, this video explores how long it truly takes to travel across our solar system using real distances, light speed comparisons, and past space missions to ...

A few weeks ago, we talked about some real-world numbers shared by Redditors who added a rooftop solar system to their homes. Not to be outdone, Electrek readers took to the comments to share their ...

From new exoplanetary neighbors and a weakening dark energy to the best evidence for life on Mars and an interstellar comet ...

Hooded Horse and Pavonis Interactive's grand strategy space game is out of early access now, and so far, it's a huge, ...

Interstellar comet 3I/ATLAS is leaving the Solar System, but its rare wobbling anti-tail is raising new questions for ...

What seemed like new planets around Fomalhaut were actually expanding dust clouds from violent planetary collisions seen by Hubble.

Experts from CNET, PCMag, Mashable, ZDNET and Lifehacker debated for more than six hours to determine the absolute best new ...

Marshall Smith, who spent 37 years at NASA before moving to Starlab, told Sky News space stations were "critical" for ...

New images show the interstellar comet is not “hiding itself,” and explain the anti-tail, jets, and orbit — with NASA/ESA!!

In The Long Heat, Andreas Malm and Wim Carton take aim at what they call rationalist-optimists — people who naively believe ...