sentences:  The university celebrated its Golden Jubilee on 22 January 2002.By this time, Southampton had research income that represented over half of the total income, In recent years a number of new landmark buildings have been added as part of the estates development.New constructions on the main campus include the Jubilee Sports Complex in 2004, the EEE (ECS, Education and Entrance) building in 2007, the new Mountbatten building in 2008 housing the School of Electronics and Computer Science following a fire and the Life Sciences building in 2010.