This is a really cool video about Proxima B. There are some really interesting things about our neighbor star and the planet found in its orbit.

Hello Friends,

This is a really cool video about Proxima B. There are some really interesting things about our neighbor star and the planet found in its orbit.

Why is the Universe expanding so fast? What is dark matter? Why do most galaxies have a black hole in the center? Why is our Sun so small compared to others? Why is Earth the only planet with life? Is the Universe truly flat? 👨‍🚀🌎🚀🛸🌞

Thanks for looking.