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 ...

The James Webb Space Telescope reveals active volcanoes on Io in unprecedented detail thanks to an innovative technique.

What Looked Like a Planet Was Actually a Massive Space Collision So, imagine astronomers are looking at something, thinking, ‘Wow, cool planet!’ Then, bam! Turns out it wasn’t a planet at all, but a ...

Like tiny photobombers, cosmic anomalies resembling small, bright red points show up in almost every snapshot taken by the most powerful space telescope ever made.

The NASA/ESA/CSA James Webb Space Telescope has been exploring the cosmos for 3 years. See some of the amazing highlights. Credit: Directed by: Bethany Downer and Nico Bartmann Editing: Nico Bartmann ...

Webb has captured the haunting “Exposed Cranium” nebula—an otherworldly cloud shaped by a dying star that looks remarkably like a brain inside a skull.

The possibility that a huge space rock — once deemed the riskiest asteroid ever observed — could hit the moon now appears to ...

Using the Webb telescope, scientists discovered an unexpectedly cold, dense region within Io’s auroral footprint in Jupiter’s northern lights.

Known as ASTERIS, the AI network removes noise from images to reveal features a full magnitude fainter than before. Known as ASTERIS, the AI network removes noise from images to reveal features a full ...

The James Webb Space Telescope observes the Exposed Cranium Nebula in near-infrared, left, and mid-infrared light. Credit: NASA / ESA / CSA / Joseph DePasquale The James Webb Space Telescope has ...

NASA’s James Webb Telescope captured an astonishing photograph of a star in outer space recently. In the latest footage captured by the James Webb Telescope, a nebula has been revealed surrounding a ...