Problem Solving

Scientists are always discussing and debating their ideas. One topic that is continually up for debate is ‘Should humans explore space?’. Some people think it is important for people to visit other worlds.

The Sun is a constant presence in our life on Earth. It gives us the heat and light we need to survive. But it is not a stable place. The Sun is a ball of hot plasma which is constantly changing.

Can you complete the 'Moonsaic'?

You have probably seen the Moon in the sky but have you ever studied it in detail? 

You have probably seen the Moon in the sky, but have you ever studied it in detail?

Asteroids are small, rocky objects that orbit the Sun. Most are located between the orbits of Mars and Jupiter. This area of our Solar System is known as the Asteroid Belt.

You have likely heard about the Universe expanding. Or that redshift can tell us about the movements of galaxies. Both are difficult ideas to imagine and understand.

The Moon is the brightest object in the night sky when its whole face is showing. This only happens at full Moon. So why isn't it always a full Moon?