The tiniest galaxy known is still in the process of being born. Observing this Lilliputian with the Hubble Space Telescope, astronomers are getting a rare glimpse of how larger galaxies formed early in the history of the universe.
The tiniest galaxy known is still in the process of being born. Observing this Lilliputian with the Hubble Space Telescope, astronomers are getting a rare glimpse of how larger galaxies formed early in the history of the universe.