Tag: GRB
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Strange 7-Hour Cosmic Firework: Unprecedented Gamma-Ray Burst Stuns Space Scientists
Overview: An Unusual Seven-Hour Burst On July 2, 2025, astronomers witnessed something that defies typical gamma-ray burst (GRB) patterns. GRBs are the universe’s most energetic explosions since the Big Bang, usually flashing for milliseconds to minutes before fading. The event detected by NASA’s Fermi Gamma-ray Space Telescope, however, persisted in a way that no known…
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Australian nanosatellite SpIRIT snaps first selfie in space before gamma-ray burst hunt
SpIRIT makes its space selfie a milestone for Australian space tech Australia’s Space Industry Responsive Intelligent Thermal nanosatellite, or SpIRIT, has achieved a milestone—its first “selfie” in orbit. This moment marks the completion of commissioning and the transition from hardware testing to scientific operations, a crucial step for a mission designed to showcase Australian spacecraft…