JOURNAL ARTICLE

Scientists detect the most powerful cosmic rays ever.

  • Published In: How It Works, 2025, n. 198. P. 14 1 of 3

  • Database: Science Reference Ultimate 2 of 3

  • Authored By: TURNER, BEN 3 of 3

Abstract

Scientists have recently discovered the most powerful cosmic rays ever detected, consisting of electrons and positrons, with energies up to 40 teraelectronvolts. These rays are believed to originate from sources relatively close to Earth, within a few thousand light years. The High Energy Stereoscopic System (HESS) array in Namibia was used to observe these rays, shedding light on the mysterious origins of these high-energy particles. This groundbreaking research provides valuable insights into the local cosmic neighborhood and challenges for future space-based missions in detecting such energetic particles. [Extracted from the article]

Additional Information

  • Source:How It Works. 2025/01, Issue 198, p14
  • Document Type:Article
  • Subject Area:Physics
  • Publication Date:2025
  • ISSN:2041-7322
  • Accession Number:181753487
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