Release Dates
| USA | 19 January 2007 | (Sundance Film Festival) |
| Germany | 8 February 2007 | (European Film Market) |
| USA | 3 March 2007 | (US Comedy Arts Festival Aspen) |
| USA | 7 April 2007 | (Philadelphia International Film Festival) |
| USA | 27 April 2007 | (Atlanta Film and Video Festival) |
| USA | 1 May 2007 | (San Francisco International Film Festival) |
| France | 20 May 2007 | (Cannes Film Market) |
| USA | 17 June 2007 | (Maui Film Festival) |
| USA | 10 August 2007 | (limited) |
| Ireland | 28 September 2007 | |
| UK | 28 September 2007 | |
| Iceland | 28 November 2007 | (DVD premiere) |
| Norway | 11 January 2008 |
Also Known As (AKA)
| Croatia | Raketna znanost |
| Portugal | Ciência Espacial |