NASA's Roman Space Telescope is preparing for launch in 2027, with a mission to study distant galaxies and explore dark ...

New study reveals Pluto and Charon’s origin: a unique "kiss and capture" collision redefines how binary systems form.

For decades, astronomers have tried to determine how Pluto acquired its unusually large moon Charon, which is about half the ...

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

The potential discovery of a large planet beyond Neptune’s orbit could change everything we know about the Solar System.

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

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

Unlike Earth, where the Moon orbits the planet, Pluto and Charon orbit each other, forming a binary system that is more ...

Pluto and Charon's origin story has been rewritten by a recent study, revealing they formed from a unique "kiss and capture" ...

The prospect of “space water wars” is nearer, timewise, than the prospect of providing clean drinking water to everyone in ...