The Milky Way’s ‘thick disk’ is 2 billion years older than scientists thought

Astronomers have found that part of the MIlky Way known as the thick disk is about 2 billion years older than expected, forming just 0.8 billion years after the Big Bang.

The Milky Way’s ‘thick disk’ is 2 billion years older than scientists thought
Astronomers have found that part of the MIlky Way known as the thick disk is about 2 billion years older than expected, forming just 0.8 billion years after the Big Bang.