Cosmic Queries – Astro-lore with Moiya McTier
StarTalk Radio
00:00
The Milky Way and Andromeda Have a Healthy Ego
For billions of years, the Milky Way and Andromeda have had this long-term courtship. They've been sending love notes back and forth to each other in the form of hyper-velocity stars. The eventual merger between Andromeda and the Milky Way will be a major merger because their masses are much more similar. And that's more like a marriage.
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