Riding home from work the other night, I tried to chase down someone I spotted a block ahead of me (not maliciously; it's useful to have a "rabbit" to get the heart rate up a bit!)
I wasn't making any progress, though.
Then I realized:
Linkdump: October 2018 - Radio waves from our galaxy, the Milky Way, reflecting off the surface of the Moon. VFX Artist Reveals the Relative Sizes of Stars. The Forgotten Cold Wa...
2 weeks ago