Space Calendar no longer lists the COSMOS-1 solar-sail mission.
There's going to be no September launch of the Planetary Society's
COSMOS-1 solar-sail in September it seems, if ever.
Ron Baalke's Space Calendar no longer lists it.
What happened?
Russian bureaucracy?
Insurmountable technical challenges?
PS ran out of money?
Sigh!...Another one bites the dust.
Jacob