Football-field-sized Balloon Takes Flight over Antarctica in Quest for Dark Matter Answers

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A groundbreaking scientific experiment aimed at detecting dark matter in space launched from Antarctica on December 15, with significant contributions from University of Hawaiʻi at Mānoa.

A groundbreaking scientific experiment aimed at detecting dark matter in space launched from Antarctica on December 15, with significant contributions from University of Hawaiʻi at Mānoa.

The General AntiParticle Spectrometer (GAPS) experiment is suspended from a football-field-sized balloon approximately 24 miles above Antarctica to search for rare cosmic antimatter that could help unlock the mysteries of dark matter, one of physics’ most perplexing phenomena.

Dark matter makes up about 85% of all the mass in our universe, yet we can’t see it or directly detect it—we only know it exists because of how it affects things around it through gravity. Understanding dark matter would help us grasp what most of the universe is actually made of and potentially reveal fundamental new physics that could revolutionize our understanding of how everything works.

Read More: University of Hawaii