Deals Hunting for a discount on a Celestron telescope or binocular? Here's what's in stock.
LightSail 2 is now marking three years of spaceflight, but is unlikely to celebrate a fourth anniversary.
Three companies will demonstrate their potential to power lunar infrastructure using nuclear fission systems, under new joint NASA contracts announced on Tuesday (June 21).
South Korea has canceled its effort to visit the space rock Apophis during a close, but harmless, flyby of our Earth in 2029, according to a media report.
Buying Guide Our selection of the best telescopes will suit all budgets and needs — whether you're observing planets, stars, the moon or anything else in the night sky.
The 4-meter-wide International Liquid Mirror Telescope (ILMT) at Devasthal Observatory in the central Himalayas comes online.
The sci-fi droids in the Star Wars TV shows The Mandalorian and The Book of Boba Fett are super cool, but don't reflect robotics reality.
Stratolaunch's enormous Roc carrier aircraft aced its seventh test flight yesterday (June 16), flying higher than it ever has before.
Check out the best cameras for photography and video to find your perfect DSLR or mirrorless companion.
Europe's Gaia space telescope creates the most comprehensive map of the Milky Way, allowing astronomers to study our galaxy's distant past, as well as its future.
The world's largest plane took off for its sixth test flight on Thursday (June 9) but ended up landing before completing all of its flight objectives.