Since New Horizons' close encounter with Pluto 10 years ago, experts have come to think of the dwarf planet as much more ...

Researchers accounted for the previously overlooked structures of the dwarf planet and moon in computer simulations of a ...

A new study proposes a 'kiss and capture' collision theory to explain the origins of Charon, Pluto's largest moon, shedding ...

A new theory about Pluto’s largest moon, Charon, could alter how planetary systems are taught in U.S. schools. Scientists ...

Scientists propose Pluto and its moon Charon formed through a "kiss and capture" event 4.5 billion years ago, challenging ...

The newcomer replacing Pluto presently goes by “Planet Nine.” If and when it finally shows up, it will get the honor of a ...

President-elect Donald Trump is scheduled to be sentenced on 34 felony counts in the Stormy Daniels hush money case on Friday ...

Some 4.5 billion years ago, the dwarf planet Pluto was suddenly joined by a companion. For a very brief period — perhaps only ...

Jeff Bezos' Blue Origin is set for an inaugural launch of its giant New Glenn rocket on Sunday, a long-awaited first leap to ...

Blue Origin says it's delaying the first launch of its New Glenn rocket due to unfavorable weather conditions for landing the ...

A spacecraft built in the UK has captured new images of Mercury as it made its sixth and final flyby ahead of entering the ...

ISRO's SpaDeX mission takes a crucial step forward despite delays, as the spacecraft begin a slow drift course to prepare for ...