3 ms·
The Soviet TMK was even more interesting: http://en.wikipedia.org/wiki/TMK http://en.wikipedia.org/wiki/TMK - a planned 3 year mission. There is also info about
by ljf 14y ago
The Soviet TMK was even more interesting: http://en.wikipedia.org/wiki/TMK http://en.wikipedia.org/wiki/TMK - a planned 3 year mission. There is also info about this on the site linked to in the parent.