Unlike how scientists believe Earth's moon formed billions of years ago, Pluto and its biggest moon, Charon, didn't have a messy breakup. New computer simulations show the primitive dwarf planet and ...

But as researchers have discovered more moonlike objects in our solar system—including 128 moons orbiting Saturn just this ...

As the early days of autumn shift into full-on spooky season, the chill in the air becomes more apparent and you find ...

October's new moon in Libra peaks on Oct. 21 at 5:25 a.m. PST. Here's what the new moon means for your zodiac sign.

A new study reveals that the largest lunar crater, South Pole-Aitken basin, was formed by an oblique impact that shaped the ...

Earth is, simply put, a ball of confusion these days for most of us—from its pandemics to its politics and everything in ...