The questions of why, how ... are constantly raised by children in an exciting Space Science Discovery Programme which is part of National Science Summer Camp 2019. Scientists explain in an easy way so that they can understand more about the scientific study of the sun, moon, stars and planet.  Experts say aerospace is a high technology industry which uses human’s highest achievements in many different fields. In Vietnam, this field is attracting more and more attention and these activities are expected to promote future scientific potential.  Space science experience programmes are expected to reach many other schools to provide children with more opportunities to access interesting scientific knowledge./.