Portal:Spaceflight/On This Day/29 June


 * 1960 - A Thor-Agena fails to launch the Discoverer-12 satellite.
 * 1961 - A Thor-Ablestar launches the Transit 4A satellite.
 * 1963 - A Thor-Agena launches the OPS-1440 satellite.
 * 1967 - A Thor-Burner launches the P67-1 satellite.
 * 1969 - A Delta N launches the Biosatellite-3 spacecraft.
 * 1972 - A Molniya-M launches the Prognoz-2 satellite.
 * 1974 - A Soyuz-M launches the Kosmos 664 satellite.
 * 1974 - A Molniya-M launches the Kosmos 665 satellite.
 * 1976 - A Voskhod launches the Kosmos 835 satellite.
 * 1976 - A Kosmos-3M launches the Kosmos 836 satellite.
 * 1977 - A Vostok-2M launches a Meteor satellite.
 * 1978 - An Atlas-Centaur launches the Comstar D-3 satellite.
 * 1979 - A Soyuz-U launches the Kosmos 1111 satellite.
 * 1980 - A Soyuz-U launches the Progress 10 spacecraft to resupply Salyut 6.
 * 1982 - A Kosmos-3M launches the Kosmos 1383 satellite.
 * 1984 - A Tsyklon-2 launches the Kosmos 1579 satellite.
 * 1984 - A Soyuz-U launches the Kosmos 1580 satellite.
 * 1991 - A Scout G-1 launches the REX satellite.
 * 2004 - A Zenit-3SL launches the Telstar 18 satellite.
 * 2004 - A Dnepr-1 launches the Demeter and Latinsat satellites.
 * 2007 - A Zenit-2M launches the Kosmos 2428 satellite.
 * 2012 - A Delta IV Heavy launches the USA-237 reconnaissance satellite.