Geodesists are urgently needed to keep the current systems working. But where will they come from, what demands must they ...

The world's best-selling astronomy magazine offers you the most exciting, visually stunning, and timely coverage of the heavens above. Each issue includes expert science reporting, vivid color ...

If you're looking for your chance to see a 1 in 170,000-year event, now is your window of opportunity. Comet C/2025 R3 ...

Minus K Technology’s U.S. Educational Giveaway has granted over $125,000 of its superior performing patented passive ...

Less than two days from now, NASA's Artemis II mission is scheduled to lift off for its historic 10-day journey around the ...

The planet Mercury is the closest planet to the sun, and also the most difficult for spacecraft to visit and explore. This is ...

Comet 41P/Tuttle-Giacobini-Kresak has begun acting a little unusually, but there are likely natural explanations before we go ...

"With the longevity of the Hubble Space Telescope, even an object like the Crab Nebula is revealed to be in motion, still expanding from the explosion nearly a millennium ago." When you purchase ...

Planets around other stars can help answer one of the greatest mysteries: How did we get here? How did the spinning disk of material left behind by our sun’s birth form our planet and its seven ...

A vertical dark band cutting through a bright nebula marks the protoplanetary disk surrounding the young star IRAS 04302+2247. Observations of such disks will help astronomers understand how small ...

Discover the journey to Jupiter, including detailed information about the route, spacecraft, and gear involved in the mission ...

Find out what's up in your night sky during April 2026 and how to see it in this Space.com stargazing guide. When you purchase through links on our site, we may earn an affiliate commission. Here’s ...