And the final theme that seems so close yet so out of reach is Mars. The poster is filled with images of rockets, planes and agriculture, insinuating that we finally found evidence that the dust planet is inhabitable. As the blog post reads: ‘NASA’s Mars Exploration Program seeks to understand whether Mars was, is, or can be a habitable world'

As the blog post reads: ‘NASA’s Mars Exploration Program seeks to understand whether Mars was, is, or can be a habitable world.’

But even though more news is being announced about trips to Mars and the moon, it will be years before humans will experience recreational space travel.

These posters give a feel that we are getting closer to everyday space trips, but there has been no developments supporting this.

And unfortunately the calendar is only available to Nasa staff, scientists, engineers, and government officials.