Now, three years later, Artemis 2 is slated for launch as the first crewed mission to return to our moon.

Nasa's mega rocket has been moved to the launch pad in Cape Canaveral, Florida, as the final preparations get underway for the first crewed mission to the Moon in more than 50 years.

Orion will hold four astronauts—Americans Christina Koch, Victor Glover, Reid Wiseman, and Canadian Jeremy Hansen—and take a journey lasting around 10 days.