This total solar eclipse will occur due to a rare alignment in which Earth will at the farthest point from the Sun, making the Sun appear slightly smaller.

The Mastcam-Z camera on NASA’s Perseverance rover captured the Martian moon Phobos as it eclipsed the sun. Credit: ...

Astronomers have discovered the earliest seeds of rocky planets forming in the gas around a baby sun-like star, providing a ...

Bitcoin mining’s space race is to put a miner in space and on the moon. The idea is crazy, but Nick Moran of Intercosmic ...

The Perseid meteor shower is one of three that will be lighting up the summer night sky beginning in July. But it won't reach its peak until August.

The space rock came as close as within 4.15 million miles from our planet, according to NASA's Jet Propulsion Laboratory.

This year, the Perseid meteor shower will be active from Thursday, July 17 through Aug. 23. Here's what to know.

The Perseid meteor shower will be lighting up the summer night sky beginning in July. But it won't peak until August. Here's ...

The Perseid meteor shower is one of three that will be lighting up the summer night sky beginning in July. Here's when it will reach its peak.

The meteor shower is best viewed in the Northern Hemisphere in the predawn hours, according to NASA, though they are ...

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