News

A new European-designed spacesuit has been tested aboard the International Space Station — and ESA astronaut Sophie Adenot says the prototype still has some design kinks to work through.

Rocket Lab will launch a Japanese Earth-observing radar satellite to orbit tonight (Sept. 18), and you can watch the action live.

Buying Guide We have fully tested and ranked the best binoculars for stargazing and spotting galaxies, star clusters and planets. Models could drop in price this October Prime Day on Oct. 6.

On Sept. 18, 1977, NASA's Voyager 1 spacecraft took its first photo of Earth and the moon. Here's why it mattered.

Sakurai's Object has entered a new stage of its evolution with the "born again" star shedding material in a powerful stellar wind extending over a region similar in size to our solar system.

Geomagnetic activity really does increase around the equinoxes, but bright moonlight is arriving at exactly the wrong time for anyone hoping to catch a subtle aurora.

NASA's 2025 astronaut candidate class is in the midst of important outdoor training.

Buying Guide From stars and planets to galaxies and nebulas, the best telescopes will get you a great view of whatever you want to look at and with October Prime Day coming on Oct. 6, these models could get cheaper!

Deals Amazon has announced the dates for its Prime Big Deal Days, with the two day event coming on Oct. 6-7. Other major retailers are expected to run their own fall savings events too.

Deals This is the way to get ahead on your Christmas shopping. Save big on this Mandalorian-themed 2026 Lego Star Wars Advent Calendar, with a toy or minifigure behind each door.