United States Air ForceLaunch
Explorer 21
Launch Successful
Launch Successful
October 1964 missions
Browse earlier missions and published future targets. Past target dates do not establish an outcome.
Checks for schedule changes while this page is visible.
13 upcoming missions · UTC
Saved on this browser. Subscribe to this selection in your calendar to follow its targets across devices. Changes to your saved selection need a new subscription link.
United States Air ForceLaunch
KH-4A 11
Launch Successful
Launch Successful
Soviet Space ProgramLaunch
Voskhod-3KV 1
Launch Successful
Launch Successful
United States Air ForceLaunch
Transit-O 1
Launch Successful
Launch Successful
United States Air ForceLaunch
KH-7 12
Launch Failure
Launch Failure
National Aeronautics and Space AdministrationLaunch
Beacon Explorer B
Launch Successful
Launch Successful
Soviet Space ProgramLaunch
Voskhod 1
Launch Successful
Launch Successful
Soviet Space ProgramLaunch
Zenit-2 23
Launch Successful
Launch Successful
United States Air ForceLaunch
KH-4A 12
Launch Successful
Launch Successful
Soviet Space ProgramLaunch
Strela-1 6,7,8
Launch Failure
Launch Failure
United States Air ForceLaunch
KH-7 13
Launch Successful
Launch Successful
Soviet Space ProgramLaunch
DS-MG 2
Launch Successful
Launch Successful
Soviet Space ProgramLaunch
Zenit-2 24
Launch Successful
Launch Successful
No missions listed yet.
The schedule will appear here as targets are published.
Follow in your calendar
Upcoming missions
Subscribe by URL for updated targets on your devices. Your calendar app controls refresh timing; this is not an instant launch alert.
Provider, site and mission-type filters apply to the complete upcoming schedule. Search, status and month filters do not apply.
Launch dates can change. Open a mission for its latest published details.