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Reblogged

NGC 6357: Cathedral to Massive Stars

Credits: NASA, ESA, IAA, ESA/Hubble

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Spitzer’s Orion

Credits: Univ. Toledo, et al., JPL, Caltech, NASA

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Sprites are TLEs or Transient Luminous Events, that happen above the clouds and are triggered by intense electrical activity in the thunderstorms below.

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The first simulated image of a black hole, calculated with an IBM 7040 computer using 1960 punch cards and hand-plotted by French astrophysicist Jean-Pierre Luminet in 1978