Portal:Spaceflight/On This Day/6 January
- 1976 - A Kosmos-3M rocket launches a Tselina satellite.
- 1977 - A Soyuz-U rocket launches a Zenit-4MK spy satellite.
- 1977 - A Vostok-2M rocket launches a Meteor weather satellite.
- 1978 - A Soyuz-U rocket launches a Zenit-4MKM spy satellite.
- 1981 - A Soyuz-U rocket launches a Zenit-6U spy satellite.
- 1988 - A Tsyklon-3 rocket launches a Tselina satellite.
- 2003 - A Titan 23G rocket launches Coriolis.
- 2014 - A Falcon 9 v1.1 launches the Thaicom 6 satellite.