New Hubble observations reveal unexpected darkening on Uranus’ moons, challenging long-held assumptions about its ...

The moons that orbit Uranus are already known to have unusual characteristics: some are heavily cratered, others have ...

Scientists using NASA's Hubble Space Telescope went looking for evidence of one phenomenon and found quite another.

This material causes Titania and Oberon to have darker and redder leading hemispheres. These outer moons effectively shield ...

Hubble's latest observations show Uranus' moons behaving in ways scientists didn't expect, revealing surprising clues about ...

New research may have finally figured out what is inside the Moon, and it has scientists excited to dig deeper.

Over half a century ago, Apollo astronauts encountered something surprising littering the desolate surface of the Moon: tiny ...

A picture taken recently by a Japanese company’s spacecraft shows how your interpretation of objective reality can be tested by the power of illusion.

A series of experiments support spectral data recently collected by the James Webb Space Telescope that found evidence that the icy surface of Jupiter's moon Europa is constantly changing. Europa ...

Resilience, a lunar lander produced by the Japanese aerospace firm Ispace, has crashed into the Moon's surface. The lander was Ispace's second failed attempt at placing a spacecraft on the Moon; a ...