Portal:Spaceflight/On This Day/25 August
< Portal:Spaceflight < On This Day
- 1958 - A Pilot fails to launch a scientific satellite.
- 1961 - A Scout X-1 launches the Explorer 13 satellite.
- 1962 - A Molniya fails to launch an unknown satellite.
- 1963 - A Thor-Agena launches a CORONA satellite.
- 1964 - A Scout X-4 launches the Explorer 20 satellite.
- 1965 - A Delta C fails to launch the OSO-C satellite.
- 1965 - A Voskhod launches the Kosmos 79 satellite.
- 1977 - A Delta 2313 launches the Sirio-1 satellite.
- 1983 - A Proton-K launches a Raduga satellite.
- 1988 - A Scout G-1 launches the SOOS 4 satellite.
- 1991 - An H-I launches the BS-3B satellite.
- 1994 - A Soyuz-U launches the Progress M-24 spacecraft to resupply Mir.
- 1997 - A Delta II launches the ACE satellite.
- 1998 - An Ariane 4 launches the ST-1 satellite.
- 2003 - A Delta IIH launches the SIRTF spacecraft
- 2009 - The Naro-1 fails during its maiden flight after only half of the fairing separates, resulting in the loss of the STSAT-2A spacecraft.
- 2012 - Neil Armstrong dies at the age of 82.