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The Euclid space telescope's massive “cosmic atlas” promises to shed light on fundamental questions in physics and cosmology ...

Sept. 29, Earth captured a new "mini-moon" called 2024 PT5. The bus-size asteroid is expected to orbit our planet for 57 days ...

Jamie Carter is an award-winning reporter who covers the night sky. Spectacular new photos of the moon have been shortlisted for the annual Astronomy Photographer of the Year competition.

By proving that its Super Heavy booster can return to Earth and land, SpaceX has moved closer to creating a reusable ...

SpaceX launched its 400-foot-tall (122 meters) Starship vehicle for the fifth time ever today (Oct. 13), sending the giant ...

Artemis 2's Space Launch System rocket core stage was fitted with 4 RS-25 engines at NASA’s Michoud Assembly Facility in New Orleans. Footage courtesy: NASA/Evan Deroche/Steven Seipel/Eric ...

(Photo by: Alan Dyer/VW Pics/Universal Images Group via Getty Images) The ninth full moon of 2024 and one of the year’s most famous—the “Harvest Moon”—will be an exceptional full moon to ...

October means Walmart’s week of mega sales is back, and some of the Mashable staff from the Tech and Social teams are ...

Fast becoming mainstays of gamers and creative pros, 4K monitors are falling in price—but getting more complicated to buy. Here's how to shop for an ultra-high-definition (UHD) display ...

This inexpensive small refractor comes with a bolt-on camera and app for taking images of the moon and sun, but it's no smart ...

BenQ asks almost $1,500 for the SW272U, and that’s a lot even for a 27-inch 4K monitor. If you’re a photographer hoping to see what your photos might look like in print, though, it’s worth ...