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Fusion Breakthrough: 6 Minutes of Plasma Sets New Reactor Record
2024年5月7日 · For fusion to happen on Earth, the fuel needs to reach at least 50 million degrees Celsius. One of the main obstacles fusion power faces is that it takes a tremendous amount of energy to generate those extreme temperatures, and, so far, reactors can't sustain a plasma long enough to gain an energy surplus that could be put toward commercial use. So, for now, …
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The most fascinating physics news. From theoretical physics and quantum mechanics to new particles, general relativity, and emerging theories.
Mysterious 'Dark Big Bang' Could Explain The Origins of Dark Matter
16 小时之前 · According to a theoretical study by two researchers from Colgate University in the US, our ongoing failure to unmask dark matter – even with newer, highly sensitive detection methods – warrants rethinking the nature and potential origins of this mysterious stuff.
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The latest news about the Universe. Everything from black holes to fast radio bursts, Mars exploration, rocket launches, the work of NASA, ESA, and other space agencies.
Scientists Discover a Speech Trait That Foreshadows Cognitive …
3 天之前 · Participants also completed a standard set of tests that measure concentration, thinking speed, and the ability to plan and carry out tasks. Age-related decline in these "executive" abilities was closely linked to the pace of a person's everyday speech, suggesting a broader decline than just difficulty in finding the right word.
Mysterious Bad Odor Prompts Space Station to Seal Off Module
3 天之前 · "There are no concerns for the crew," reports the official ISS X account, "and as of Sunday afternoon, the crew is working to open the hatch." On Nov. 23, the unpiloted Progress 90 resupply spacecraft successfully docked to the International Space Station’s Poisk module.
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