Astronomy

If you have a wish to go into outer space, but are not sure how then this is the perfect thing for you. O.k. so it may not be real, but it is still something that people would want to try. The European Space Agency is trying to find people, with the desire to broaden their horizons, as volunteers for a simulated mission to Mars. This is said the be one of the most challenging space experiments yet.

Our galaxy is full of planets, moons, and stars. Stars by far, take up the most space in our galaxy. In technical terms a galaxy is formed when stars are grouped together. But what are stars? A star is a luminous ball of plasma. Some are very small and others can be quite enormous. In fact you see a star every morning when you wake up.