A giant, gaping hole that opened up in the Sun's atmosphere has been identified as the source of a surprising abundance of a rare isotope of helium. In late October 2023, the Sun was recorded belching ...
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Minnesota discovery reveals first US helium-3 deposit
In October 2025, drilling operations at depths between 2,200 and 5,100 feet in northern Minnesota uncovered something ...
Helium-3 discovery in Minnesota is sparking big energy claims, but the science, rarity, and real-world limits matter more ...
This isotope is found at a ratio of about one per 2,500 helium-4 ions, the latter being the common version of helium. When you purchase through links on our site, we may earn an affiliate commission.
THIS ANNOUNCEMENT AND THE INFORMATION CONTAINED HEREIN IS RESTRICTED AND IS NOT FOR RELEASE, PUBLICATION OR DISTRIBUTION, IN WHOLE OR IN PART, DIRECTLY OR INDIRECTLY, IN, INTO OR FROM AUSTRALIA, JAPAN ...
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