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- 1Pacman Nebula spotlighted as massive star laboratory▼The NGC 281 emission nebula, colloquially known as the Pacman Nebula, serves as a significant astrophysical laboratory f
Astronomy communicators are drawing attention to NGC 281, the emission nebula nicknamed the Pacman Nebula for its resemblance to the arcade game character. Located about 9,200 light-years away in the constellation Cassiopeia, the region is described as an important astrophysical laboratory for studying how massive stars form, live and die, with intense star formation shaping its glowing clouds.
- 2New German-language account shares Linux and free software tips●Hallo :fedi: , Hier geht es um Linux, freie Software und das Terminal. CachyOS, Arch, GRUB, Pacman und was mir sonst noc
A German-speaking contributor has introduced a feed dedicated to Linux, free software and the command line, covering distributions such as CachyOS and Arch along with tools like GRUB and Pacman. The account promises to share everyday experiences, tips and common pitfalls with free and open-source software, inviting others interested in Linux and FOSS to follow along.
- 3Amateur Astrophotographer Captures Detailed Image of Pacman Nebula●The Pacman Nebula (NGC 281) in Cassiopeia. Deep multi-session integration totaling ~5.9 hours (374x30s + 497x20s subs) p
An amateur astrophotographer has released a new image of the Pacman Nebula (NGC 281) in the constellation Cassiopeia. The picture combines nearly six hours of exposures taken across multiple sessions, processed in a pseudo-Hubble palette that brings out dense Bok globules and glowing oxygen and hydrogen gas. Space imaging enthusiasts are sharing and praising the detailed result.