Customers inside the store were suddenly treated to a live song by Coldplay -- during which Chris Martin invited a woman ...

Cutting Launch Costs Without Rockets? Since the launch of the first artificial satellite, Sputnik, in 1957, we have become ...

NASA hopes to launch the Europa Clipper mission. It will then spend the next five years travelling 628.3 million kilometers ...

Recent research points to the existence of a partially molten layer beneath the Moon’s surface, defying long-held assumptions ...

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

But a new NASA study may have found a clue that one is orbiting a planet some 635 light-years from Earth. The inference comes ...

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 ...

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

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

Within our solar system, gas emissions from Jupiter's volcanic moon Io create a similar phenomenon. Although no exomoons (moons of planets outside our solar system) have been confirmed ...