The “Q+” symbol that appeared in Trump’s retruths is shorthand for someone who is in charge of QAnon, believed by many of the group’s followers to be the former president himself.
Lagoon Nebula (Wikipedia)The Lagoon Nebula (catalogued as Messier 8 or M8, NGC 6523, Sharpless 25, RCW 146, and Gum 72) is a giant interstellar cloud in the constellation Sagittarius. It is classified as an emission nebula and has an H II region.