Watch on Euronews: Surviving the long journey to Mars 20 March 2009   Locked in a giant tin can for months on end, isolated from the outside world, it is a claustrophobe's worst nightmare. In Moscow, scientists are trying to find out how well humans would survive the 18-month journey to the Red Planet. This is a vital experiment if a long-held dream to put human life on Mars is ever to become a reality.       Euronews   EuroNews is a key medium for delivering international information with a European point of view and in a choice of 8 languages. Broadcast in 142 countries worldwide, EuroNews reaches 253 million households in Europe, the Middle East, Africa, Central Asia and North and Latin America via cable, digital satellite and through terrestrial channels.     Broadcast times   Monday Tuesday Wed Thursday Friday Saturday Sunday 8:45 9:15 9:15 9:15 8:45 13:45 13:45 * 12:45 12:45 18:15 18:15 18:15 18:15 17:45 19:15 20:45 20:45 22:45 22:45 00:45 23:45 * first airing: Friday 13:45      •  Mars500 programme (http://www.esa.int/SPECIALS/Mars500/index.html) Euronews  •  deutsch (http://www.euronews.net/de/sci-tech/space/)  •  English (http://www.euronews.net/en/sci-tech/space/)  •  español (http://www.euronews.net/es/sci-tech/space/)  •  français (http://www.euronews.net/fr/sci-tech/space/)  •  italiano (http://www.euronews.net/it/sci-tech/space/)  •  português (http://www.euronews.net/pt/sci-tech/space/)  •  русский (http://www.euronews.net/ru/sci-tech/space/)  •  عــربي (http://www.euronews.net/ar/sci-tech/space/)