资讯

Western News14 小时
Canadian project monitors satellites over High Arctic for first time
Satellite-tracking cameras designed, built and operated by a Canadian team has produced the first full year of satellite tracking data over Canada.
Mirage News15 小时
Canada Tracks Satellites Over High Arctic For First Time
A unique system of satellite-tracking cameras designed, built and operated by a Canadian team has produced the first full year of satellite tracking ...
Yale Climate Connections16 小时
Why imperfect climate models are more helpful than you think
Our knowledge of future climate change is largely dependent on complex computer simulation models. These models are huge – they are made up of more than 1 million lines of computer code representing ...