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NASA’s Neil Gehrels Swift Observatory has resumed operating two of its three science instruments, following the scaling back of a commercial mission that would have boosted Swift to a higher orbital altitude. That mission is now focused on demonstrating rendezvous…

NASA’s Nancy Grace Roman Space Telescope is “go” for launch following completion of the agency and SpaceX’s Launch Readiness Review Friday at NASA’s Kennedy Space Center in Florida.

The meandering Congaree River sustains towering forest ecosystems and fashions oxbow lakes as it shifts across its floodplain.

Preparations are ongoing for a spacewalk next week to continue external maintenance on the International Space Station. The Expedition 75 residents are also keeping up biomedical research while maintaining orbital outpost systems. Also, a U.S. cargo craft fired it engines…

NASA’s Nancy Grace Roman Space Telescope is set to launch at 7:26 a.m. EDT on Sunday, Aug. 30. While you wait to watch the launch, brush up on some key facts about this wide-view mission. To learn more about the…

Technicians at NASA’s Kennedy Space Center in Florida began the installation of the four RS-25 engines in the core stage of the agency’s SLS (Space Launch System) rocket that will launch the Artemis III crew next year. The milestone on Aug.…

Northrop Grumman’s Cygnus XL spacecraft today fired its thrusters for 20 mins, 43 seconds boosting the International Space Station’s orbit.

Back-to-back winter storms in August 2026 brought snowfall to northern Chile, from the Andes to near the Pacific coast.








