Gamma Ray Bursts Hold Clues to Chemical Composition of the Early Universe
Gamma ray bursts (GRBs) have been routinely observed by orbiting observatories, such as NASA’s Fermi and Swift spacecraft, and astronomers are planning on using them…
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Gamma ray bursts (GRBs) have been routinely observed by orbiting observatories, such as NASA’s Fermi and Swift spacecraft, and astronomers are planning on using them…
It was previously thought that making a lens out of highly energetic light, gamma rays, was impossible. Physicists have created such a lens and think…