Why this observatory fires lasers at satellites
发布时间 2021-09-06 15:00:36 来源
摘要
NERC's Space Geodesy Facility, hidden away in the English countryside, fires lasers at satellites. Because it turns out that knowing a satellite's position exactly is really, really difficult. More about the Facility: http://sgf.rgo.ac.uk/
Thanks to Jay Dickieson for the suggestion!
I'm at https://tomscott.com
on Twitter at https://twitter.com/tomscott
on Facebook at https://facebook.com/tomscott
and on Instagram as tomscottgo
GPT-4正在为你翻译摘要中......
