David Cameron speaking to UK students at the Big Bang Fair 2013.
The Big Bang Fair is an annual event that aims to promote STEM education to ages 7 to 19 in a fun and interactive way. ESA will be present this year for the second year running from 13 - 16 March, partnering with the UK Space Agency and Rutherford Appleton Laboratory. NASA and many space, science and technology institutions are also taking part.