When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. If you sampled the hundreds of billions of stars in any galaxy and plotted their luminosity ...

(via Minute Physics) This video is chapter 2 in my series on special relativity, and it covers spacetime diagrams, rotational and translational symmetry of both time and space, how certain ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Astronomers are using the most detailed look yet of NGC 1514 to examine the complex and turbulent ...