New research done at NASA's Jet Propulsion Laboratory reveals potential signs of a rocky, volcanic moon orbiting an exoplanet ...

Astronomers have yet to confirm the existence of exomoons, but a molecular signal around a far away star offers some of the ...

Io, Jupiter's moon, continues to reveal itself. The latest images transmitted by the Juno spacecraft offer an unprecedented view of its tumultuous surface. The Juno mission made a surprising discovery ...

Jupiter, the largest planet in our solar system, is home to a fascinating array of moons. Among its 90-plus satellites, one ...

A NASA spacecraft is ready to set sail for Jupiter and its moon Europa, one of the best bets for finding life beyond Earth.

Researchers at Cornell University have leveraged the intense volcanic activity on Jupiter's moon Io to advance our ...

We finally have a new official look at next July's Superman as filmmaker James Gunn has dropped a cool teaser showing the Man ...

NASA scientists calculated that Earth should have captured a "second moon" on Sunday (Sept. 29). The "mini-moon" is actually the tiny asteroid 2024 PT5, which usually orbits the sun as part of a ...

What is the moon phase today? Today, Oct. 16, 2024, the moon is 14 days old and is in the Full Moon phase of its lunar cycle. It is 98% illuminated. Moon phases reveal the passage of time in the ...