Planetary scientist Adeene Denton runs computer simulations to investigate Pluto, the moons of Saturn and other icy bodies in the solar system.

New movies have officially landed on Pluto TV after being in orbit, and they're ready to kick off the month of November.

Recent scientific modeling has proposed a fascinating theory about how Pluto captured its largest moon, Charon. The theory ...

This one was full of space paraphernalia, astronaut dolls, and NASA shirts. But what caught my eye were the dog plushies in ...

With Jaylon Tyson's energy and versatility, the Cavs face tough decisions on playing time as the roster gets healthier.

Have you ever wondered how long it takes for each planet to orbit the Sun? From Mercury’s blazing 88-day year to Neptune’s astonishing 165-year journey, every planet moves at a completely different ...

Beyond the nostalgia, the Cavaliers' throwback uniforms represented something deeper. A powerful visual bridge between the ...

The universe has quasi-moons, mini-moons, and moonlets, but no official definition of what counts as a moon.

Here’s what Prof. Avi Loeb, a Harvard astrophysicist, has to say.

The Japanese Aerospace Exploration Agency's Akatsuki mission orbiting Venus was declared dead last week after engineers spent more than a year trying to get in touch with the sile ...

Modern astronomy is giving us unprecedented views of the asteroids, comets, and other small bodies that litter our cosmic ...

The nickname comes from this time of year in the Northern Hemisphere, when beavers would prepare for winter and trappers once ...