Name: Explorer 26 — launch
Start: 1964-12-21
Location: Cape Canaveral Air Station, Florida

Launch code: OS. Source references: TR-1022; -.

Jonathan McDowell — General Catalog of Artificial Space Objects (opens in a new tab) — Data from GCAT (J. McDowell, planet4589.org/space/gcat), CC BY 4.0. Adapted into anniversary records. (CC BY 4.0)

1964-10-04 Explorer 21 — launch Shares a spacecraft, person or other linked entity
1963-11-27 Explorer 18 — launch Shares a spacecraft, person or other linked entity
1965-01-22 Tiros 9 — launch Shares a spacecraft, person or other linked entity
1964-01-21 Relay 2 — launch Same organization: NASA Goddard Space Flight Center
1963-12-21 Tiros 8 — launch Same organization: NASA Goddard Space Flight Center
1964-08-19 Syncom 3 — launch Same organization: NASA Goddard Space Flight Center