Ikarus

[julian64]

anyone know what speed ikarus (Japanese sail drive)is now up to. I can't find anything about it, which is a bit sad if its the future of space travel

[Beati Dogu]

It doesn't appear to have been heard from since 2015.

https://www.quora.com/What-ever-happened-the-Japan...

[julian64]

Thanks for that I couldn't find anything.

1 millinewton of constant thrust eh. I wonder what orders of scale are available