What If Our Universe Collided With Another One?
By What IfFrom YoutubeMarch 11, 2026
This pretzel-shaped collection of galaxies is our Universe.
#Spacetime
#Nebula
#Explore
#Orbit
#Galaxy
#Universe
#Exoplanet
#Cosmology
#Supernova
#Education
#Learn
#Black Hole
#Astronautics