The heart of the Lagoon Nebula (Messier 8) is pictured in this NASA/ESA Hubble Space Telescope image. Seen as a massive cloud of glowing dust and gas, bombarded by the energetic radiation of new stars, this placid name hides a dramatic reality.
Located 4,000 to 5,000 light-years away, in the constellation of Sagittarius (the Archer), Messier 8 is a huge region of star birth that stretches across 100 light-years. Clouds of hydrogen gas are slowly collapsing to form new stars, whose bright ultraviolet rays then light up the surrounding gas in a distinctive shade of red
Picture: NASA / ESA / AFP
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