Have you ever wondered how big a galaxy is? They contain millions to billions of stars but what does that really mean for size?
Reading about sizes in a book is one thing, but what if you could make an observation of a galaxy and then measure its size?
Did you know there are mountains on the Moon? How tall do you think they are? Are they higher than mountains on Earth?
Complete this activity to find out! You will use high resolution images of the Moon and a bit of maths to investigate the answer.
You may know that Jupiter is the largest planet in the Solar System, but do you know how much larger than the Earth it is?
Find out by creating a scale model of each planet in our Solar System!
Have you ever wondered how many stars you can see in the night sky? Did you know that the number you can see depends on where you are?
Impact craters are made when a space rock (called a meteorite or asteroid) hits a rocky planet or moon. The impact makes a round hole in the surface, called a crater.
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.
You have probably seen the Moon in the sky but have you ever studied it in detail?
Many years ago, a mathematician named Johannes Kepler created a set of rules explaining planets' movement in our Solar System.
The Liverpool Telescope is owned and operated by LJMU with financial support from STFC