Avi Loeb's controversial theories on 3I/ATLAS and its extraterrestrial implications face major scrutiny from top astronomers, ...

Astronomers worldwide are intensely studying 3I/ATLAS, a mysterious interstellar object entering our solar system. Its ...

Kenna Hughes-Castleberry is the Content Manager at Space.com. Formerly, she was the Science Communicator at JILA, a physics ...

The interstellar object 3I/ATLAS has astonished astronomers by turning distinctly blue and rapidly brightening as it neared ...

Interstellar object 3I/ATLAS reaches its perihelion, prompting Harvard's Avi Loeb to suggest it's an 'alien mothership.' ...

This weekend, the Adler Planetarium is taking visitors on two fascinating journeys — one exploring the science and mystery of ...

China launches first GEO Yaogan satellite as India lofts record-mass commsat China launched a new Yaogan reconnaissance satellite late Sunday, following India’s launch of its highest mass ...

The theoretical physicist and best-selling author finds inspiration in politics and philosophy for rethinking space and time.

But as researchers have discovered more moonlike objects in our solar system—including 128 moons orbiting Saturn just this ...

The Atlantic Daily, a newsletter that guides you through the biggest stories of the day, helps you discover new ideas, and recommends the best in culture. Sign up for it here. Updated with new ...

The Jury for the Volvo Environment Prize stated in their motivation for the 2025 award: "Naomi Oreskes stands as a leading figure in the contemporary history and philosophy of science, shaping our ...

America is therefore planning an upgrade. Testing recently began on Navigation Technology Satellite-3 ( NTS -3). Launched in ...