"This result marks a turning point: instead of just detecting these mysterious flashes, we can now see exactly where they're ...

The provisionally named S/2025 U1 is so small it had gone unnoticed by probes and telescopes for the past 40 years.

Using NASA’s James Webb Space Telescope (JWST), scientists have discovered a tiny, previously unknown moon orbiting Uranus ...

What else is hiding in the brightness of the outer planets? That was made more pressing by the James Webb Space Telescope’s Near-Infrared Camera catching a dim, six-mile-wide moon around Uranus a ...

Explore HubbleHubble HomeOverviewAbout HubbleThe History of HubbleHubble TimelineWhy Have a Telescope in Space?Hubble by the NumbersAt the ...

At just about 10 km (6 miles) in diameter, S/2025 U1 is incredibly small as far as moons go; it’s so tiny that Voyager 2, ...

Using NASA’s James Webb Space Telescope, a team led by the Southwest Research Institute (SwRI) has identified a previously ...

ANU Astrophysicist and Cosmologist Dr Brad Tucker discusses a newly discovered moon, “smaller than Sydney” orbiting Uranus.

New data from the James Webb telescope suggests that Bennu and Ryugu — two asteroids recently visited by sample-return ...

As NASA grapples with major proposed budget cuts and losing some of its most brilliant minds, America’s willingness to look ...

Astronomers using James Webb Space Technology (JWST) have discovered previously unknown Moon orbiting Uranus, American space ...

Astronomers using the James Webb Space Telescope have found an unknown moon orbiting Uranus, bringing the planet’s total to ...