Science

U.S. Space Force general selected to lead Trump's $175 billion Golden Dome space defense program
Ax-4 private astronaut mission to the ISS is 'go' for its June 8 SpaceX launch
Jupiter used to be twice as big as it is now — it could have held 2,000 Earths
US military launches unarmed intercontinental ballistic missile on 4,200-mile test flight (video)
New species of space-adapted bacteria discovered on China's Tiangong space station
NASA legend Gene Kranz returns to mission control | Space photo of the day for May 21, 2025
'Star Wars: The Empire Strikes Back' at 45: Stop-motion master Phil Tippett on creating the iconic Battle of Hoth (exclusive)
Starfish Space's 'Otter' satellite will attempt 1st-ever commercial docking in low Earth orbit this year
The physics of the universe appear to be fine-tuned for life. Why?
Watch tile-shedding private Chinese rocket launch 6 satellites to orbit (video)
Get a massive 68% off a year's subscription to Peacock TV ahead of the Memorial Day weekend
See the crescent moon rise close to Saturn and Neptune early on May 22
Perseverance rover rolls into 'Crocodile' region on Mars to hunt for super-old rocks