Collision of Galaxies May Have Spurred Our Solar System's Formation - The Wire 30-May-2020

Collision of Galaxies May Have Spurred Our Solar System's Formation - The Wire

A star-formation binge in the Milky Way spanning the time when the solar system was born more than 4.5 billion years ago was apparently precipitated by the collision between our galaxy and a smaller one called Sagittarius, scientists said on Tuesday.

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