The universe is expanding – this we know from looking at red shifts of distant galaxies – but the acceleration of the universe’s expansion is harder to measure. It requires measuring the change of recession velocity over time, and it’s done by comparing Type Ia supernovas as standard candles at different distances, which is how we know the universe is accelerating!
Happy Star Wars day! For this very special occasion, today's edition of deal of the…
https://youtu.be/M_ZRsf9sneQ?si=11atld4VaLkG-b_Z This is hilarious! Watch and laugh! What is a Star Wars Day? Star Trek:…
https://youtu.be/wq-8FLCt2RQ?si=ug9xTqyGi4fSdufc An Alchemist's Confession: A short film that was created by Cory Williams using Unreal…
Check out this awesome video compilation of some of the best cosplays seen at Wondercon…