The Lagoon Nebula of Charles Messier’s “not a comet” list, the Lagoon Nebula is a cloud of ionized hydrogen estimated to be light years from earth. It can be seen with the naked eye as a gray/green patch in the constellation of Sagittarius.
really neat! almost an infinity symbol - pp said "Individual images taken of Venus in one year to create a full curve. The summer solstice being at the top, winter solstice at the bottom, and equinox where the lines cross (by Jesús Peláez)"