Every year on the first friday in May, the world celebrates Space Day, an international campaign to commemorate all the awesome achievements of astronauts. It’s a great excuse for both young and old alike to get involved in math and science projects and generate a bit of excitement about space exploration. Schools and community groups across the country will be running their own activities today and over the bank holiday weekend, but there are tones of different ways that you can get your family involved. Why not visit your local science centre or take a trip to an observatory? If...