Gravitational Lensing, seeing the same thing again and again…
Hold a wineglass in front of a light. And empty one, that is, and you will see the image behindContinue Reading
Tag: astrophysics
The Big Crunch
I’m sure this has happened to you. You have a rubber band and you’ve stretched it, you keep stretching itContinue Reading
Looking Up
Recently I picked up the hobby of astrophotography. It’s exactly what it sounds like, pointing cameras and telescopes at theContinue Reading
Physics and Fiction 