The Ghost Nebula
Powerful gushers of energy from seething stars can sculpt eerie-looking figures with long flowing veils of gas and dust.
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Powerful gushers of energy from seething stars can sculpt eerie-looking figures with long flowing veils of gas and dust.
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The beautiful, blushing Iris Nebula is unique amongst its counterparts.
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ASA spacewalkers (from left) Bob Behnken and Chris Cassidy give a thumbs up during a spacewalk to install hardware and upgrade International Space Station systems.
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The tip of the Canadarm2 robotic arm, also formally known as the Latching End Effector, is pictured as the International Space Station soared over the South Pacific Ocean .
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Camila Morales-Navas conducts final preparations on the Electrochemical Ammonia Removal system prior to parabolic flight testing.
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