Why fusion ignition is being hailed as a major breakthrough in fusion — a nuclear physicist explains
American scientists have announced what they have called a major breakthrough in a long-elusive goal of creating energy from nuclear fusion.
American scientists have announced what they have called a major breakthrough in a long-elusive goal of creating energy from nuclear fusion.
A leaky Russian-built Soyuz capsule at the International Space Station test-fired its thrusters on Friday (Dec. 16) as part of troubleshooting efforts.
SpaceX carried out its milestone 200th orbital mission on Friday (Dec. 16), sending up a pair of powerful new communications satellites.
ABL Space Systems has pushed the debut liftoff of its RS1 rocket to no earlier than Jan. 9, allowing more time to investigate issues with the vehicle.
NASA's Perseverance rover is set to cache its first Mars sample in the next few days, kicking off a roughly month-long process that will see the robot drop 10 tubes of Red Planet material.
The UAE's Khalifasat satellite caught a dizzying orbital shot of Education City Stadium in Qatar on Dec. 6, as Morocco stunned Spain in the 2022 World Cup.
Scientists reexamining the James Webb Space Telescope's iconic "Cosmic Cliffs" image of the star cluster NGC 3324, have spotted a rare sight: protostars emitting two dozen powerful jets and outflows.
The Juno team got an unexpected opportunity to snatch close glimpses of some of Jupiter's bizarre moons.
A Russian Soyuz spacecraft docked to the International Space Station is most likely unusable after a coolant leak, which means the orbital outpost has a serious safety problem, an expert said.
Useful, cost-effective nuclear fusion remains a distant dream, despite a small step in the right direction from the government's NIF reactor.
The massive tail created by the collision of a spacecraft and an asteroid earlier this year is unlocking key information about space rocks and how to respond if an asteroid ever threatens Earth.
For the second time in less than two months, Norwegian skywatchers were stunned by extremely rare pink auroras which at moments turned into even rarer shades of orange.
A SpaceX rocket launched NASA's SWOT, the first satellite specifically designed to conduct a global survey of Earth's surface water.
SpaceX will launch two satellites for the telecom company SES on Friday (Dec. 16), and you can watch the liftoff live.
The moon will be exactly half illuminated during 2022's final last quarter moon on Friday (Dec. 16)
We've rounded up the best James Webb Space Telescope images of all time in this awe-inspiring, jaw-dropping gallery. Which one is your favorite?
NASA's Mars Ingenuity helicopter made its 36th off-Earth flight on Saturday (Dec. 10), staying aloft for just over a minute.
SpaceX will launch a powerful NASA water-watching satellite early Friday morning (Dec. 16), and you can watch the action live.
SpaceX ignited one of the six Raptor engines on its Ship 24 Starship prototype during a static fire test on Thursday (Dec. 15).
Russia's space agency has called off another spacewalk at the International Space Station as engineers investigate a coolant leak on a docked Soyuz spacecraft.
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