Because Pluto is so dim, you need a telescope to see it. “A backyard telescope could do it under the right conditions,” says ...

A decade of observations by NASA’s Hubble Space Telescope has produced the sharpest and most detailed images of the Andromeda ...

Ari Aster's sun-dappled psychedelic horror Midsommar plays with not only the brightest of hues, but also the most crushingly ...

What Kids Will Learn from "Space Mission": Imaginative play about space exploration helps kids learn more about planets, comets, and other phenomena beyond planet Earth. This is one of the cartoons ...

The visual journey unveils what the stars in the night sky truly are, using authentic images captured from Earth. With the ...

July's third quarter moon phase occurs at 8:38 EDT (0038 GMT) on July 17. At this moment, skywatchers in the northern ...

When millions of people turn off their lights for Earth Hour each year, something remarkable happens in the night sky above ...