CNN.com - RSS Channel - HP HeroNew Milky Way map reveals a wave of stars in our galaxy's outer reaches

A new map reveals the outskirts of the Milky Way galaxy, including a wave of stars disturbed by a small galaxy on a collision course with our own.

April 25, 2021 at 11:36AM https://ift.tt/32YXfWR new map reveals the outskirts of the Milky Way galaxy, including a wave of stars disturbed by a small galaxy on a collision course with our own.