CarbSAR ultra low cost radar satellite (United Kingdom)

[Grey Havoc]

ORIGINAL CAPTION: The CarbSAR concept could fly as a demonstration in 2021

https://www.bbc.com/news/science-environment-47787598From earlier this year:
https://www.bbc.com/news/science-environment-47030052
https://www.sstl.co.uk/https://oxford.space/

 

[zen]

So Project Oberon......

 

[Grey Havoc]

Indeed, though I dare say that there are probably other elements that haven't been revealed yet