To find out, ESA Euronews went to Tallin, Estonia, where students at the Mektory Space Centre are preparing the launch of their first nanosatellite. <br /> <br />Nanosatellites - tiny cubes of 10cm x 10cm x 10cm, full of nanotechnologies -- are going to be more and more important in the future of space exploration, from Mars missions, to the surveillance of asteroids, which could potentially be dangerous for our planet. <br /> <br />Also known as ‘CubeSats’ these tiny satellites open up a whole world of possibilities for those who want to explore space.
