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The top documents tagged [pcgiant molecular cloud]
Fate of comets
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Lecture 14 Star formation. Insterstellar dust and gas Dust and gas is mostly found in galaxy disks, and blocks optical light
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Chapter 4: Formation of stars. Insterstellar dust and gas Viewing a galaxy edge-on, you see a dark lane where starlight is being absorbed by dust. An
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Fate of comets This “Sun-grazing” comet was observed by the SOHO spacecraft a few hours before it passed just 50,000 km above the Sun's surface. The comet
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