Last Sunday evening, everyone was focused on the blood moon, which showed itself in the lunar eclipse. Michael Jäger, well-known Austrian amateur astronomer, astrophotographer and comet expert, and his colleague Gerald Rhemann used the glossy of the otherwise bright, bright moon to judge a telescope in the Kalahari desert in Namibia on the interstellar comets 3i/Atlas that has been working on research since July. And lo and behold, there are pictures that went around the (specialist) world. The comet was shown for the first time with a bright green shell of gas and dust, called Koma.