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  1. Helium-3 - Wikipedia

    Helium-3 atoms are fermionic and become a superfluid at the temperature of 2.491 mK. Helium-3 occurs as a primordial nuclide, escaping from Earth's crust into its atmosphere and into outer …

  2. How Helium-3 Works — In One Simple Flow (2025) - LinkedIn

    Dec 20, 2025 · Helium-3 is emerging as a key element in advanced energy and scientific applications. Its unique properties make it a valuable resource for future technologies, …

  3. A Closer Look at Helium 3 - Space Mining

    May 7, 2025 · Helium-3 (3He) is a light, stable isotope of helium with two protons and one neutron. Unlike the more common helium-4, which has two neutrons, helium-3 is non …

  4. U.S. Department of Energy Buys Helium-3 from U.S. Space ...

    May 7, 2025 · Helium-3, an isotope of helium, is extremely scarce on Earth but abundant on the Moon. Government and industry have been looking for a new and scalable source of helium-3 …

  5. Helium-3 Applications and Recovery Techniques | Journal of ...

    Mar 16, 2025 · Helium-3 is a rare and highly important isotope of helium, with a wide range of applications in various industries, such as energy production, cryogenic systems, and medical …

  6. Helium-3 mining on Moon: A new frontier for science and ...

    Dec 22, 2025 · Quantum chill, fusion fuel, and geopolitics, helium-3 is a high stake story that has it all. Humanity has long considered the Moon a place of wonder and possibility. Now it’s being …

  7. What is Helium-3 and why is it so important? - Edinformatics

    Other than 1H, helium-3 is the only stable isotope of any element with more protons than neutrons. Its presence is rare on Earth, it is sought after for use in nuclear fusion research, …