Astronomers spot unusually synchronized star formation' in ancient galaxy for 1st time 

 An old galaxy reveals clusters of young stars that have formed in an unusually synchronized fashion, challenging the idea that star formation declines as galaxies age. 

https://cdn.mos.cms.futurecdn.net/mSbhh7o2TZEPM7tdRQWJBe.jpg

https://www.space.com/the-universe/stars/astronomers-spot-unusually-synchronized-star-formation-in-ancient-galaxy-for-1st-time