# Canonical recap data for Mariner 4 Mars Flyby (1965)
# Source: https://recap.at/1965/mariner-4-mars
# Format: YAML 1.2 (UTF-8). Generated at request time.
slug: mariner-4-mars
canonicalUrl: "https://recap.at/1965/mariner-4-mars"
title: Mariner 4 Mars Flyby
subtitle: The first spacecraft to reach Mars transmits close-up photographs, revealing a barren, cratered surface and opening the space age of planetary exploration.
recapType: global_event
eventStatus: concluded
startDate: 1965-01-01
datePrecision: year
year: 1965
decade: 1960
country:
name: United States
slug: united-states
summaryShort: Mariner 6 and Mariner 7 were two uncrewed NASA robotic spacecraft that completed the first dual mission to Mars in 1969 as part of NASA's wider Mariner program. Mariner 6 was launched from Launch Complex 36B at Cape Canaveral Air Force Station and Mariner 7 from Launch Complex 36A. The two craft flew over the equator a
summaryLong: Mariner 6 and Mariner 7 were two uncrewed NASA robotic spacecraft that completed the first dual mission to Mars in 1969 as part of NASA's wider Mariner program. Mariner 6 was launched from Launch Complex 36B at Cape Canaveral Air Force Station and Mariner 7 from Launch Complex 36A. The two craft flew over the equator and south polar regions, analyzing the atmosphere and the surface with remote sensors, and recording and relaying hundreds of pictures. The mission's goals were to study the surface and atmosphere of Mars during close flybys, in order to establish the basis for future investigations, particularly those relevant to the search for extraterrestrial life, and to demonstrate and develop technologies required for future Mars missions. Mariner 6 also had the objective of providing experience and data which would be useful in programming the Mariner 7 encounter five days later.
heroImageUrl: "https://upload.wikimedia.org/wikipedia/commons/thumb/9/95/Mariner_6-7.png/1280px-Mariner_6-7.png"
heroImageCredit: Wikipedia · "Mariner 6 and 7"
importance: 77
sourceConfidence: 75
keyFacts: []
timeline: []
sources:
- url: "https://en.wikipedia.org/wiki/Mariner_6_and_7"
  title: Mariner Mars '69
  provider: Wikipedia
related: []
categories:
- tech-launch
- launch
metaDescription: Mariner 6 and Mariner 7 were two uncrewed NASA robotic spacecraft that completed the first dual mission to Mars in 1969 as part of NASA's wider Mariner program.
wikidataQid: Q719710
archiveSnapshots:
- url: "https://web.archive.org/web/20260506155630/https://en.wikipedia.org/wiki/Mariner_6_and_7"
  capturedAt: 2026-05-06
  label: Mariner Mars '69
  originalUrl: "https://en.wikipedia.org/wiki/Mariner_6_and_7"
