A year in space

On the 27th March 2015, three astronauts will travel from Earth to the International Space Station (ISS). One of them,…

Why is the Sun hot?

This question was asked by Betty in Birmingham, UK.  The simple answer to this question is that the Sun is…

Who was the first person?

This question was asked by Guy from York, UK.  This is a really interesting question because there are so many…