If there's one thing better than watching a rocket launch, it's watching a rocket launch in glorious 4K and thanks to Space X, you can do just that.
Elon Musk's commercial space company has just uploaded almost every Space X rocket launch in 4K to YouTube which means that internet-permitting, you can experience the sheer scale of a rocket launch.
Space X is currently working on the next-generation of reusable rockets with Musk's company trialling an ambitious plan to use a rocket that can take cargo into space, re-enter the Earth's atmosphere and land itself using a secondary rocket.