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|  |  |  |  | | | How ESA got its tweet back 8 March 2010
 | Esa Alanen, who gave his twitter account 'esa' to ESA, visited the European Astronaut Centre in Cologne on Friday 5 March 2010 with his family: Esa, daughter Matleena, son Johannes, and mother Katja on the right.
Credits: ESA |  |  |  |  |
| | | |  | Esa Alanen, who gave his twitter account 'esa' to ESA, visited the European Astronaut Centre in Cologne on Friday 5 March 2010 with his family: Esa, Katja, Matleena and Johannes. In this photo they are in the Columbus laboratory simulator.
Credits: ESA |  |  |  |  |
| | | |  | Esa Alanen, who gave his twitter account 'esa' to ESA, visited the European Astronaut Centre in Cologne on Friday 5 March 2010 with his family: Esa, Katja, Matleena and Johannes (clockwise from top left). They were welcomed by Michel Tognini on the left.
Credits: ESA |  |  |  |  |
| | | |  | Esa Alanen, who gave his twitter account 'esa' to ESA, visited the European Astronaut Centre in Cologne on Friday 5 March 2010 with his family: Esa, daughter Matleena, son Johannes, and mother Katja in the background.
Credits: ESA |  |  |  |  |
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|  | ESA on TwitterThe European Astronaut Centre
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