Unlock the Mysteries of the Cosmos: How the James Webb Telescope Will Study Globular Cluster Stars
Today, astronomers made an exciting announcement: the James Webb Space Telescope (JWST) has detected the first stars of a distant globular cluster! This is the first time that any telescope has ever been able to detect stars in a globular cluster outside of our own Milky Way galaxy.
Globular clusters are ancient collections of stars that are held together by gravity and are typically found in the outer reaches of galaxies. These clusters are incredibly old, and can contain some of the oldest stars in the universe. By studying these stars, astronomers can learn about the history of our universe and gain insight into how galaxies form and evolve over time.
The JWST was able to detect the stars of this globular cluster by using its powerful infrared technology. This is an exciting discovery, and one that will help astronomers better understand the formation and evolution of galaxies.
source: Phys.org