Space (Y)

Outer space represents a challenging environment for human exploration because of the dual hazards of vacuum and radiation. Microgravity also has a negative effect on human physiology that causes both muscle atrophy and bone loss. In addition to these health and environmental ...

Young Stars Emerge From Orion's Head

Young Stars Emerge From Orion's Head

1600x1200, 446K

Young Stars in the Small Magellanic Cloud, NGC 346

Young Stars in the Small Magellanic Cloud, NGC 346

1600x1200, 443K

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