How are satellites tested for space travel? | BBC News

Orbiting above us are thousands of satellites - but before they can be sent to space, they’ve undergone years of testing. BBC Click’s Alasdair Keane takes a tour of the UK’s National Satellite Test Facility to find out what it takes to send a satellite to space. Subscribe here: http://bit.ly/1rbfUog For more news, analysis and features visit: www.bbc.com/news #Space #Science #BBCClick #BBCNews