Portal:Spaceflight/On This Day/18 February


 * 1961 - A Thor-Agena launches the Discoverer 21 satellite.
 * 1971 - A Voskhod rocket launches the Kosmos-396 satellite.
 * 1974 - A Scout D-1 launches the San Marco 4 satellite.
 * 1979 - A Scout D-1 launches the SAGE satellite.
 * 1981 - A Soyuz-U launches the Kosmos-1246 satellite.
 * 1987 - A Kosmos-3M launches the Kosmos-1821 satellite.
 * 1988 - A Soyuz-U launches the Kosmos-1920 satellite.
 * 1994 - A Proton-K launches a Raduga satellite.
 * 1998 - A Delta II launches several Iridium satellites.
 * 2000 - An Ariane 4 launches the Superbird 4 satellite.
 * 2004 - A Molniya-M launches a Molniya-1T satellite.
 * 2006 - An H-IIA launches the MTSAT-2 satellite.
 * 2021 - The Perseverance (rover) has successfully landed on The Mars