4 Circle the best options. For one answer, both options are possible. I read the other day that we are living/will be living on Mars in the next 30 years. Well, you and I aren't going to live / aren't living on Mars - they are only sending / are only going to send their top astronauts in the near future! Normal people aren't living / won't be living there for a long time. The famous scientist Professor Stephen Hawking said that we are going to need/ are needing to find a new planet in 100 years because we are having / are going to have more problems with climate change and other things in the future. I'm giving/'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 aren't living / 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!