Satellite News

Nearly 300 current and former NASA employees — including astronauts, engineers and scientists — have signed the “Voyager Declaration,” a formal statement raising alarm over recent actions and steep budget cuts proposed by the Trump administration.

A giant parachute built for the beleaguered European ExoMars mission has aced a drop test in the Arctic stratosphere.

The Vera Rubin Observatory in the Atacama Desert recalibrated under a purple night sky.

Justin Sun, the billionaire founder of the blockchain platform Tron, is one of the six people who will fly to suborbital space on Blue Origin’s next tourist mission.

The long-serving space telescope saw the third interloper to enter the solar system from beyond its limits late on Monday morning (July 21).

SpaceX aborted the planned launch of two of SES’ O3b mPOWER communications satellites just before liftoff on Monday evening (July 21). The company will try again tomorrow (July 22).

New observations from the James Webb Space Telescope (JWST) are painting a new picture of Jupiter’s moon Europa and revealing the hidden chemistry of the icy moon’s interior.

Our expert travel guide to the 2026 total solar eclipse in Greenland, Iceland and Spain is packed with insider tips, travel advice and skywatching secrets from seasoned eclipse chasers.