GC 281 “PacMan Nebula “: Is a bright emission nebula located near to Cassiopeia constellation.Deep inside lays IC 1590 a small open star cluster surrounded by a good nuber of bok globules. Shooting data – RGB + HA...
81 and M82 are two galaxies that are about 12 million light-years away from us and 300,000 light-years between them. They met about 250 million years ago, causing a “starburst” effect, thas is a significant increase of star formation. A...