The “demoted” dwarf planet Pluto and its largest moon Charon make an unusual pair, and for decades, scientists have been ...

Scientists propose Pluto and its moon Charon formed through a “kiss and capture” event 4.5 billion years ago, challenging previous theories about their unique size ratio and orbital relationship.

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

The Space Coast is in for a possible double-header. Hours after New Glenn launches on its first flight, SpaceX plans to ...

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

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 ...

“Because Pluto is rotating rapidly prior to the collision, and because Charon lies mostly outside of their corotation zone, ...

For decades, astronomers suspected that Pluto and Charon formed through a process similar to Earth and the Moon. This theory, ...

Pluto and Charon created a binary system, rewriting planetary formation theories and hinting at hidden subsurface oceans.

Billions of years ago, two icy worlds—Pluto and Chron—collided in the farthest reaches of our solar system. But rather than ...

Imagine setting off on a road trip that doesn’t just take you through charming towns, but through an entire solar system – ...