NGC 2818 is a beautiful planetary cloud, gaseous mantle of a dying sun-like star. In three nebulae, was able to identify the sources of energetic radiation and eludicate their unusual properties some of the hottest and most massive stars seen, some of them are double. Quite a few of the most beautiful objects in the Universe are still shrouded in mystery. Two images of the Carina Nebula, where new stars are forming.The NASA Hubble Space Telescope captured sharpest view yet of the most famous of all planetary nebulae Ring Nebula.
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