Plans are gathering, SpaceX have announced their BFR/BFS architecture and an aspirational set of dates for “boots on the ground on Mars”.
In the meantime, I stumbled on this Wandered video, it is a quite moving and motivational look of what life could be like if we reach for the stars. Well worth a look.
The narration is by Carl Sagan, and is an extract from his book, Pale Blue Dot.
“Exploration is in our nature. We began as wanderers, and we are wanderers still. We have lingered long enough on the shores of the cosmic ocean. We are ready at last to set sail for the stars.” ― Carl Sagan