February -NASA transfer control of Landsat to NOAA
1983: February 1st is the 35th Anniversary of the NASA transfer control of Landsat to NOAA.
January -ISS Partnership signs agreements
1998: January 29th is the 20th Anniversary of the ISS Partnership signing agreements.
January - NASA Day of Remembrance
January 25th is the NASA Day of Remembrance.
January - Selection of 35 new astronauts and the STS-107 launch
1978: January 16th is the 40th Anniversary of NASA announcing the selection of 35 new astronauts and it is the 15th Anniversary of the 2003 ill-fated STS-107 Launch.
January - ICESat launch
2003: January 12th is the 15th Anniversary of the ICESat Launch.
January - Lunar Prospector Launch
1998: January 7th is the 20th Anniversary of the Lunar Prospector Launch.
June - Spirit launch
2003: June 10th is the 15th Anniversary of the MER-A/Spirit launch, which launched in 2003.
May - Skylab
1973: May 25th is the 45th anniversary of the first crew launch to Skylab.
May - Pioneer Venus
1978: May 20th is the 40th anniversary of the Pioneer Venus which was the first to orbit Venus.
May - Faith 7 launch
1963: May 15th is the 55th anniversary of the 1st US flight that was over 24 hours long: the MA-9/Faith 7 launch in 1963.