launched fromUSA

Explorer 56

Success

OCT 22197713:53:00 UTC

2 payloads on Delta 2914 / Star-37E.

2 payloads on Delta 2914 / Star-37E.

LIFTOFF

OCT 22 1977

13:53:00 UTC

Success

launched from SLC-17B Canaveral

aboard Delta 2914 / Star-37E Delta 135 into HEO

Payloads · 2

01
Explorer 56 (ISEE-A)
02
ISEE-B