Hubble has previously imaged the same nebula, with an image released in 2023 and another shared in 2020. You might also recognize the name of this nebula as it was made world famous when the James ...
Island universes referred to the idea that there could be enormous stellar systems outside the Milky Way – but astronomers now just call these systems galaxies. In 1920, astronomers Harlow ...
The open cluster Trumpler 14 contains some of the most massive and bright stars in our galaxy, and it is located 8,000 light-years away. This entire group is NGC 1858, an open star cluster located in ...