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The Eagle Nebula - Public domain drawing
(March 31, 1995) These eerie, dark pillar-like structures are columns of cool interstellar hydrogen gas and dust that are also incubators for new stars. The pillars protrude from the interior wall of a dark mol... More
Stellar - Public domain drawing
(April 1, 1995) This eerie, dark structure, resembling an imaginary sea serpent's head, is a column of cool molecular hydrogen gas (two atoms of hydrogen in each molecule) and dust that is an incubator for new ... More