Astronomers have uncovered surprising evidence of a thick atmosphere surrounding TOI-561 b, a scorching, fast-orbiting rocky planet once thought too extreme to hold onto any gas. Using NASA’s James ...

"Sometimes the best science happens by accident." The post Scientists Startled by What Happens When They Point Hubble at ...

The NASA/ESA/CSA James Webb Space Telescope has captured views of the Sagittarius B2 (Sgr B2) molecular cloud with its NIRCam ...

In an incredibly lucky cosmic accident, NASA’s Hubble Space Telescope captured a comet breaking apart in real time—something astronomers have long tried and failed to observe. The comet, C/2025 K1 ...

The most powerful telescope in history. The James Webb Space Telescope's "jewel-filled" photos are stunning.

A doctoral candidate from the University of Washington may have heard a cosmic explosion that explains how the Moon came into ...

The Hubble Space Telescope celebrates 36 years of incredible discoveries, stunning imagery, and a lasting impact on astronomy.

The team compiled what they describe as a "catalogue of opportunity" - a shortlist of worlds sitting in the so-called habitable zone, where conditions may allow liquid water to exist.

Mark and Natalie Kinsler's road trip to West Virginia for daffodils unexpectedly leads to the awe-inspiring Green Bank radio ...

Astronomers warn that proposed orbiting mirrors and millions of AI satellites could significantly brighten the night sky, affecting telescopes, scientific research, and global dark sky areas.

We're just scratching the surface of what the innovative collaboration between human astronomers and AI can unlock.

Ancient star PicII-503 discovered in distant dwarf galaxy Star has extremely low iron, revealing early cosmic chemistry ...