► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />The crash of a Virgin Galactic spacecraft on a test flight has thrown into doubt the future of space tourism. FT science editor Clive Cookson and space physicist David Clements discuss the crash and the risks involved in the pursuit of space travel.<br /><br /><br />The latest on companies news<br />http://www.ft.com/companies<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Subscribe to the Financial Times on YouTube; http://goo.gl/vUQx5k<br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes
