The launch of Roscosmos Soyuz-U took place on 25 May 1984, launching the Kosmos 1558 (Yantar-4K2 #7, Kobalt #7) mission. The launch site was Plesetsk, Arkhangelsk Oblast, Russia. The payload was deployed in a LEO orbit.
DATE AND TIME
11:30 AM UTC
OPERATOR
LAUNCH SITE
Arkhangelsk Oblast, Russia
VEHICLE
LEO
21 Apr 2025
Falcon 9 - SpaceX
Cape Canaveral (United States)