NASA has given us this cool time-lapse 4K view of the sun spinning on its axis as seen through the Solar Dynamics Observatory. One second equals one day, so what we see here is June 2, 2010 to June 2, 2020. Love the coronal mass ejections.
- Random music news for Wednesday, September 16, 2020
- Now THIS is what you call “hard rock.” It’s a guitar made out of concrete.