I read the other day that we will be living on Mars in the next 30 years. Well, you and I aren't going to live on Mars - they are only sending their top astronauts in the near future! Normal people won't be living there for a long time. The famous scientist Professor Stephen Hawking said that we are going to need to find a new planet in 100 years because we are going to have more problems with climate change and other things in the future. I'm going to give a presentation on space travel next week at school, so I've done some research! Hawking had previously said that in 1,000 years, people won't be living on the Earth at all. I'm not sure I agree - a lot of things can happen in 1,000 years!