This image of Caldwell 69 combines ultraviolet, visible, and infrared observations captured by Hubble's Wide Field Camera 3 during 2019 and 2020. NGC 6355 is a globular cluster positioned in the inner ...
NASA's Hubble Space Telescope have caught two clusters full of massive stars that may be in the early stages of merging. The clusters are 170,000 light-years away in the Large Magellanic Cloud, NGC ...
The galaxy cluster is filled with bubbles blown ... Agency's Euclid spacecraft recently detected 70,000 free-floating globular clusters within the central 1.6 million light-years of the cluster.
Looking out into the Milky Way, it's possible to see all sorts of strange cosmic structures — tentacle-like spiraling arms of stars in the outer regions of the galaxy, dark clouds of gas and ...
is the first to perform a 3D kinematic analysis of multiple stellar populations for a representative sample of 16 globular clusters in our Galaxy. It provides a groundbreaking observational ...