ESOcast 118 Light: A Tale of Three Stellar Cities (4K UHD)

A Tale of Three Stellar Cities Surprise: astronomers have found what look like three different generations of baby stars​ within the Orion Nebula Cluster. The Orion Nebula is a large cloud of dust and gas​ where stars form. Until now​, we thought all stars form at the same time in such a nebula Using the…