On Dec. 12, at 11:15 p.m. EST, NASA's Lucy spacecraft, currently in a two-year orbit around the sun, will skim Earth's ...

As many as 400 volcanoes are erupting on the surface of Jupiter's innermost moon Io, with virtually every square inch of the ...

NASA's Juno mission revealed that Jupiter's moon, Io, the most volcanic body in our solar system, doesn't possess a global ...

NASA's Lucy spacecraft will perform a close flyby of Earth on December 12, utilizing a gravity assist to adjust its ...

Researchers from the Juno mission have finally solved a mystery that has puzzled scientists for over four decades.

Scientists with the Juno mission to Jupiter have discovered that the volcanoes on Jupiter’s moon Io are each likely powered ...

The #LucyMission will perform its 2nd Earth-gravity assist on Dec. 12, putting it on a new course toward its first Trojan ...

“Suits” star Patrick J. Adams appeared on the latest episode of Jesse Tyler Ferguson’s “Dinner’s on Me” podcast and opened up ...

Scientists have discovered seven more "dark comets," and analysis of this haul suggests that the puzzling planetoids are ...

But scientists think a vast ocean exists beneath the ice, kept liquid by friction produced as Europa is kneaded by Jupiter’s ...

Scientists with NASA's Juno mission to Jupiter have discovered that the volcanoes on Jupiter's moon Io are each likely powered by their own chamber of roiling hot magma rather than an ocean of magma.

On December 7, the “king of planets” will line up with the Earth and sun in an event known as opposition. It will be visible ...