- Applicants wanted for a one-way ticket to Mars http://www.bbc.co.uk/news/science-environment-22146456?ocid=socialflow_twitter_bbcnews 49 comments science
- BBC News - Applicants wanted for a one-way ticket to Mars. http://m.bbc.co.uk/news/science-environment-22146456 5 comments technology
- BBC News - Applicants wanted for a one-way ticket to Mars. http://m.bbc.co.uk/news/science-environment-22146456 8 comments worldnews
- Mission to colonise Mars: 'Columbus didn't wait; nor should we.' Applicants explain why they want a one-way ticket to Mars http://www.theguardian.com/science/2013/sep/10/mars-one-mission-space-travel-applicants 23 comments science