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 ...

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

Two colliding galaxies have been found to be reorganizing their dwarf satellites, potentially solving a major conundrum ...

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.

Evidence of any LGMs – little green microbes – will be devilishly hard to find, as the paper suggests that any “period of habitability” on Ceres existed between ~0.5 and 2 billion years after its ...

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 the powerful eye of the James Webb Space Telescope have spotted a previously unknown moon whirling around ...

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