Astronomy

NASA will announce its new astronaut class in September, as well as details about the Artemis 2 crewed mission around the moon.

SpaceX will launch its 33rd Dragon cargo mission to the International Space Station early Sunday morning (Aug. 24), and you can watch the action live.

On Episode 174 of This Week In Space, Rod Pyle and and Tariq Malik are joined by Lynn Harper to discuss some of the amazing research taking place aboard the International Space Station.

Rocket Lab will launch five satellites for a confidential customer this evening (Aug. 23), and you can watch the action live.

This quiz will challenge your knowledge of Jupiter's features, moons, and the missions that have dared to get close.

SpaceX aims to launch its Starship Flight 10 test mission no earlier than Sunday (Aug. 24) at 7:30 p.m. EDT (2330 GMT), if conditions allow.

What are those curved arcs in the sky?

Over 500,000 light years across,

This galaxy is not only pretty -- it's useful.

What kind of clouds are these?

Sky View Tents' Backpacker provides a complete view of the night sky with a lightweight, no-frills design.

The brain’s body map doesn’t reorganize itself after limb amputation, a study found, challenging a textbook idea in neuroscience

The Expanse: Osiris Reborn looks set to be the next big RPG, and a major breakout moment for developer Owlcat Games.

Blue Origin is flying more than 40 science payloads on board its 35th New Shepard suborbital spaceflight. After an avionics issue the launch from West Texas is being rescheduled.

Satellites operated by the National Oceanic and Atmospheric Administration watched Hurricane Erin as it swirled off of the U.S. coast on Aug. 11, 2025.

The 33rd SpaceX commercial resupply services mission for NASA, scheduled to lift off from the agency's Kennedy Space Center in Florida in late August, is heading to the International Space Station with an important investigation for the future of bone health.

Using stem cells from mice, researchers from Kyoto University tested the potential damage spaceflight can have on spermatazoa stem cells and the resulting offspring. After six months aboard the ISS, the stem cells were used to successfully produce healthy offspring.