visualized by: nowsourcing.com
Water consumption in a space station is limited to the minimum mainly due to the extremely high transport cost. Learn about the technology that supports spacemen’s basic needs in water.
visualized by: Doctor Who?
You know we are a drop in our solar bucket. But do you realize the scale? This loooooong graph puts the solar system on a webpage and presents milestones from the space history based on the longest distance man has managed to reach.