Six of xAI’s 12 co-founders have left as Musk reshapes the Grok maker after SpaceX’s xAI deal, raising fresh questions about stability.

Four astronauts are ready to head to the International Space Station, after their launch has been delayed by weather ...

Elon Musk is outlining an ambitious vision that stretches beyond Earth’s orbit, telling employees at his artificial ...

Elon Musk has restructured xAI after the recent exit of co-founders Jimmy Ba and Tony Wu, with focus on four key areas, ...

United Launch Alliance flew its Vulcan rocket for only the fourth time early Thursday, but suffered yet another fiery burn ...

Southwest plans to integrate Starlink to its fleets starting this summer and hopes to be available in more than 300 aircraft ...

Even if the bulls are right, Rocket Lab stock may be overvalued today. The stock trades at a market cap of $39 billion, giving it a price-to-sales ratio ( P/S) of 67, which is high for a ...

Italy’s Italo will deploy Starlink satellite internet across its train fleet, targeting faster onboard connectivity.

Russian units are complaining about disastrous communications but the front big picture is stable. In a few places the ...

Space analysts call China's successful test a 'significant milestone' as SpaceX and Blue Origin vie to provide US lunar lander China's latest rocket test has put the country neck and neck with the US ...

Zelenskyy rules out elections under martial law as fighting intensifies, Bondi testifies on Epstein files, and the FAA defends an El Paso airspace closure.

Ukrainian long-range drones struck the Ukhta oil refinery in Russia's Komi Republic, located 1,750 kilometers (1,087 miles) from Ukraine's border, a source in the Security Service of Ukraine (SBU) ...