No. Even if we somehow manage to destroy ourselves, we’ve been sending radio signals into space (purposefully or not) for…
Tag Physics
I got another book recently, this time from the Oxford Press. I was looking forward to reading this one. I…
There’s been some very interesting new developments in cosmology recently. I’ll highlight the bits here. The first was the big…
This topic came up at Panda’s Thumb today. A recent paper describes how the undisturbed mud from the bottom of…