Learn how researchers may have discovered an exomoon about 635 light-years away orbiting gas giant exoplanet WASP-4b. Credits: NASA/JPL-Caltech ...

Two Grand Canyon-size features on the far side of the moon were likely formed in about 10 minutes after an unknown object ...

NASA's Juno spacecraft has discovered a giant volcanic hot spot on the surface of Jupiter's hellish moon Io. The eruptions in ...

The 2020s have already seen many lunar landing attempts, although several landing craft have crashed or toppled over. With ...

A private U.S. spacecraft bound for the moon has captured stunning images of Earth one week into its flight.

Mining ocean resources needed for electric cars and other devices is currently a hot issue of dispute. Final resolution of ...

A chunk of space rock that visited near Earth's orbit last year was widely called a "mini-moon," a nickname that was more ...

dark nighttimes on the surface of the moon. LWPT uses laser beams to transmit power wirelessly from orbiting satellites to surface receivers, converting light into electricity. The researchers ...

They’re using modern observations from a spacecraft that’s been orbiting the moon now for over 15 years to reconstruct an event that happened 3.8 billion years ago. That’s always exciting ...

Scientists studying Saturn's icy moon, Enceladus, have discovered that its ocean forms layers that slow the upward movement ...

ISRO: The Indian Space Research Organisation — India plans to build a moon-orbiting space station by 2040 ...