Spread out over unfathomable distances, this cold, diffuse gas between galaxies -- called the intergalactic medium, or IGM for short -- hardly emits any light, making it difficult to study.
via Science Daily
Zazzle Space Exploration market place
Friday 27 October 2017
A light in the dark: NASA sounding rocket probes the dark regions of space
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Spread out over unfathomable distances, this cold, diffuse gas between galaxies -- called the intergalactic medium, or IGM for short -- hardly emits any light, making it difficult to study.
via Science Daily
Zazzle Space Exploration market place
Spread out over unfathomable distances, this cold, diffuse gas between galaxies -- called the intergalactic medium, or IGM for short -- hardly emits any light, making it difficult to study.
via Science Daily
Zazzle Space Exploration market place
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