Astronomers release a black hole family portrait – EarthSky

Wow! Nature photographers sometimes capture lightning sprites in Earth’s atmosphere. The illustration above is an artist’s concept of a lightning sprite in Jupiter’s atmosphere, based on findings from the Juno spacecraft, which is orbiting Jupiter now. Scientists believe that, on Jupiter, sprites are likely blue in color, instead of red as in Earth’s atmosphere. Image via Aaron M. Geller/ Northwestern.
After several months of analysis, scientists working with the LIGO and the Virgo collaborations…

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