"We were definitely surprised by the 'kiss' part of kiss-and-capture. There hasn't really been a kind of impact before where the two bodies only temporarily merge before re-separating!" ...

Pluto can indeed capture Charon from a giant impact," team leader and University of Arizona lunar and planetary researcher Adeene Denton told Space.com. "The process of this collisional capture is ...

In the wake of this colossal impact, the colliding bodies behaved like fluids, with the moon forming out of the molten debris which had been ejected into space. "Pluto and Charon are different ...

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

This once-in-a-generation shift is a pivotal power play in a saga that will unfold in the years and decades to come.

When astronomers found a large world farther out than Pluto, it became one of the final nails in the coffin of our ninth ...

Whereas a moon usually orbits a planet, both Pluto and Charon orbit a point in space between them — their common center of mass. The other four moons in the system — Styx, Nix, Kerberos and ...

Opinions expressed by Forbes Contributors are their own. Amanda Kooser covers the quirky side of science and space. Pluto has five moons, but Charon stands out from the rest. Charon is half the ...

A four-year-old boy's curiosity about planets has inspired him to write his first children's book. Viaan Mundeja-Gupta, who is fascinated by the cosmos, came up with an imaginative story about making ...