The rapidly spinning red giant star, a phase stellar bodies around the size of the sun enter when they exhaust their fuel for nuclear fusion, dwells in the binary system Gaia BH2. Located around 3,800 ...

Using the James Webb Space Telescope, astronomers have detected unexpected high-energy ultraviolet radiation around five ...

Blue Origin's New Glenn rocket successfully landed its booster at sea on only its second launch, marking a major milestone ...

Discover how AI and machine learning are transforming spacecraft propulsion systems, from nuclear thermal engines to fusion ...

Every year, companies and space agencies launch hundreds of rockets into space—and that number is set to grow dramatically ...

Credence Research announces the publication of its latest report on the Scandium Metal Market, highlighting robust growth prospects across aerospace, defense, clean energy, and advanced manufacturing.

Bloom Energy's revenue is rising rapidly on high demand for its hydrogen fuel-cell systems. The company just signed a $5 billion partnership to build AI data centers. Bloom Energy stock has soared 300 ...

A computer chip so powerful that it fuels today's artificial intelligence is about to leave Earth. NVIDIA's H100 GPU, used to train advanced AI models, will soon travel aboard a Starcloud satellite.

Primordial nucleosynthesis during the early universe generated hydrogen, helium, and minor lithium-7 before the cosmos cooled, halting further fusion. Stellar interiors synthesize elements up to iron ...

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Wendelstein 7-X in Greifswald, Germany, the largest stellarator, has set a new high bar for sustained fusion performance. Researchers held a high quality plasma steady for 43 seconds using frozen ...

New observations from the James Webb Space Telescope hint that the universe’s first stars might not have been ordinary fusion-powered suns, but enormous “supermassive dark stars” powered by dark ...