From the first American in space to the last flight of an Apollo aircraft, 24 Mercury, Gemini, Apollo, Skylab & Apollo-Soyuz astronauts signed Reaching for the Stars designating it a significant historical document.
NASA takes the stance that global warming and climate change are real and have been caused by the actions of humans, largely from the time of the Industrial Revolution to the present day.
Traveling into space is a pretty serious job but every now and then NASA and its staff experience some funny moments that make you realize even professional astronauts make mistakes. Whether these funny moments were because of human error, or just something did not go right that day, they are still funny to think about.