| ▲ | piskov 3 hours ago | |
Yesterday there was an article here about ozone vs aluminum from the spacex sattelites reentry (which soon there will be plenty of) | ||
| ▲ | WalterGR 3 hours ago | parent [-] | |
https://news.ycombinator.com/item?id=49062120 “Plasma Tunnels Reveal How Dying Satellites Fall to Earth” (ieee.org) | ||