Portal:Spaceflight/On This Day/20 July

• 1965 - An Atlas-Agena launches the Vela 3A and 3B satellites.
• 1966 - A Soyuz launches the Kosmos 125 satellite.
• 1969 - The Apollo 11 Lunar Module, Eagle becomes the first crewed spacecraft to land on the Moon.
• 1971 - A Voskhod launches the Kosmos 429 satellite.
• 1972 - A Kosmos-3M launches eight Strela satellites.
• 1977 - A Molniya-M launches the Kosmos 931 satellite.
• 1977 - A Soyuz-U launches the Kosmos 932 satellite.
• 1979 - A Vostok-2M launches the Kosmos 1116 satellite.
• 1983 - A Soyuz-U launches the Kosmos 1483 satellite.
• 1989 - A Soyuz-U launches the Kosmos 2032 satellite.
• 1990 - A Soyuz-U launches the Kosmos 2086 satellite.
• 1994 - A Soyuz-U launches the Kosmos 2283 satellite.
• 1995 - A Soyuz-U launches the Progress M-28 spacecraft to resupply Mir.
• 2001 - A Molniya-M launches a Molniya-3 satellite.