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

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.

In a new book, NASA astrobiologist Caleb Scharf says the fate of life on Earth may hinge on leaving our planet behind ...

Is a sun a star or a planet? While science now agrees the sun is a star, new telescopes may soon challenge how we define ...

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

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 ...

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

On Nov. 7, Venus will square Pluto, creating friction around themes of love, loyalty and trust. Discover what this means for ...

The Netflix app remains the gold standard for streaming on Android TV. It's smooth, fast, and responsive. The interface, ...