Tag Archive | "gamma ray burst"

Shedding light on dark gamma ray bursts from Keck

Shedding light on dark gamma ray bursts from Keck

  MEDIA RELEASE/NASA Gamma-ray bursts are the universe’s biggest explosions, capable of producing so much light that ground-based telescopes easily detect it billions of light-years away.  Yet, for more than a decade, astronomers have puzzled over the nature of so-called dark bursts, which produce gamma rays and X-rays but little or no visible light.  They […]

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