Portal:Spaceflight/On This Day/30 May

• 1962 - A Thor-Agena launches a CORONA satellite.
• 1966 - An Atlas-Centaur launches the Surveyor 1 probe.
• 1967 - A Scout B fails to launch the ESRO 2A satellite.
• 1968 - A Kosmos-2I launches the Kosmos 222 satellite.
• 1971 - An Atlas-Centaur launches the Mariner 9 probe.
• 1974 - A Voskhod launches the Kosmos 657 satellite.
• 1974 - A Titan IIIC launches the ATS-6 spacecraft.
• 1975 - A Voskhod launches the Kosmos 741 satellite.
• 1977 - A Kosmos-3M launches the Kosmos 913 satellite.
• 1984 - A Tsyklon-2 launches the Kosmos 1567 satellite.
• 1985 - A Kosmos-3M launches the Kosmos 1655 satellite.
• 1985 - A Proton-K launches the Kosmos 1656 satellite.
• 1988 - A Tsyklon-3 launches the Kosmos 1950 satellite.
• 1991 - A Soyuz-U2 launches the Progress M-8 spacecraft to resupply the Mir Space Station.
• 1998 - A Long March 3B launches the ChinaSat-1 satellite.