Venera 4
Soviet probe that sent the first measurements from inside another planet's atmosphere on 18 October 1967 before failing.
Vehicle12 Jun 1967 – 18 Oct 1967
- Identifiers
- Wikidata Q719613
Soviet probe that sent the first measurements from inside another planet's atmosphere on 18 October 1967 before failing.
Vehicle12 Jun 1967 – 18 Oct 1967
