Close-up shows an enormous number of knots in the fireworks display in the Helix Nebula. Each knot is about five times as big as Pluto’s orbit in our solar system. Credit: NAOJ/Subaru Telescope
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Close-up shows an enormous number of knots in the fireworks display in the Helix Nebula. Each knot is about five times as big as Pluto’s orbit in our solar system. Credit: NAOJ/Subaru Telescope |
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