Terzan 5

"Researchers using two of humanity’s most powerful observatories — NASA’s James Webb and Hubble Space Telescopes — have definitively shown that Terzan 5 is not a globular star cluster as it was once classified, offering new insight into how galaxies like our own form and evolve over time."https://science.nasa.gov/missions/webb/nasa-webb-hubble-reveal-history-of-relic-of-milky-ways-formation/?utm_source=newsletter&utm_medium=email&utm_campaign=nn202624