Ticket to space by Space X

Today the CEO of space X Elon Musk posted an image on his twitter handle which paved possibility into deep space travel.

There is construction of a starship prototype that has been built in his Space X facility, Texas. He mentioned in his post:" Droid junkyard, Tatooine". This is the starship Mk1 which updates has been announced by Musk on 28th November.
This spaceship is hoping to be use commercially by 2021.