The existence of a moon located outside our solar system has never been confirmed but a new NASA-led study may provide ...

New research from NASA’s Jet Propulsion Laboratory suggests there may be a volcanic moon orbiting a planet 635 light-years ...

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

It won't land, but the robotic spacecraft will fly as close as 16 miles to the moon's frozen surface to probe oceans of ...

"Detecting an exomoon would be quite extraordinary, and because of Io, we know that a volcanic exomoon is possible." ...

ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and ...

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

For the first time, NASA is journeying to this mysterious moon to determine if it might be able to host alien life.

Earth is getting a tiny new mini-moon for a few weeks. It won’t be the first – or the last. Earth is going to have its very own mini-moon from 29 September until 25 November. The regular Moon’s new, ...

17, 2024. (AP Photo/Kiichiro Sato, File) Updated [hour]:[minute] [AMPM] [timezone], [monthFull] [day], [year] WASHINGTON (AP) — Earth’s moon will soon have some company — a “mini moon.” The mini moon ...

Earth will capture a miniature, "second moon" this week, according to NASA scientists. The new moon is actually a tiny asteroid dubbed 2024 PT5. It will start orbiting the planet in a horseshoe ...

Earth will be hosting a "mini-moon" starting this weekend. Also sometimes called a "second moon," the small asteroid will rotate Earth for several months. The existence of the asteroid ...