Star cluster 20 times bigger than the Pleiades discovered
Astronomers have discovered a star cluster which stretches nearly 2,000 light-years and is about 20 times bigger than the famous Pleiades star cluster. Using data from NASA's TESS and ESA's Gaia, they spotted over 3,000 stars moving together, sharing similar ages. These stars are around 100 million years old and travelling as one giant family across space.