The launch of Roscosmos Soyuz-U took place on 21 Mar 1975, launching the Kosmos 720 (Zenit-4MT #8, Orion #8) & mission. The launch site was Plesetsk, Arkhangelsk Oblast, Russia. The payload was deployed in a LEO orbit.
DATE AND TIME
06:50 AM UTC
OPERATOR
LAUNCH SITE
Arkhangelsk Oblast, Russia
VEHICLE
LEO