The Sun is the largest object in the Solar System. The Sun's huge gravitational field keeps many other objects - planets, dwarf planets, asteroids and comets - in orbit around it. The Sun and its ...

A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...

Our Solar System contains the Sun and everything ... AQA Theories about the development of the Universe, such as the Big Bang theory, are based on astronomical observations and ideas such as ...