"It’s kind of a jigsaw puzzle where all the different pieces are moving."

Scientists discover cosmic 'scar' in interstellar clouds left by a close shave between our sun and 2 intruder stars

Source: space
Source Link: https://www.space.com/astronomy/stars/scientists-discover-cosmic-scar-in-interstellar-clouds-left-by-a-close-shave-between-our-sun-and-2-intruder-stars