Hubble

Hubble Reveals Cosmic Fossil: Tucana Dwarf Galaxy May Unlock Secrets Of Galaxy Formation

The Hubble Space Telescope has discovered a distant cosmic relic that could provide new insights into galaxy formation. The Tucana Dwarf galaxy, situated about 3 million light-years from Earth at the edge of the Local Group—which includes our Milky Way—is characterized by its older stars. This suggests it might hold...