Gaia Finds Ancient Streams of Stars That Formed the Milky Way

Two gargantuan structures discovered near our galaxy's ancient heart may be some of the earliest building blocks of the Milky Way. Researchers have named them Shiva and Shakti.

Ancient Architects of the Milky Way: The Discovery of Shakti and Shiva

One of The Oldest Stars in The Universe Found Right Beside Milky Way