Feb 5, 20232 minWhat is a comet?Comets are insubstantial balls of frozen gas mixed with smaller amounts of dust & rock, and most are less than a few kilometres across....
Jan 28, 20231 minCOMET C2022 E3 (ZTF)Recently, when the sky is clear, my family and friends have all been very interested in seeing this comet. It is a long period comet that...