NASA’s Space Shuttle will fly for one last time on May 31. After the Space Shuttle makes that final journey, Endeavour, Discovery and Atlantis retire four months after that. There were originally five shuttles but two never returned. Scientists at NASA recalled the special moments with Space Shuttle and the other missions such Endeavour, Atlantis etc. Scientists at NASA have made great strides in the field of unmanned space missions but have mostly admired the Space Shuttle for all the valuable information it has generated. This is one moment that is surely going to make space scientists twitch with nostalgia.

Via: Discovery273649