Uploaded June 2026 | Updated September 2026, 1 week ago

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After Artemis II brought out the moon joy in people, I found that a lot of newbies to space travel had some questions about what they were seeing. This video is meant to help explain some of the basics of space travel that most people don’t know. Things like how orbital mechanics work, how gravity works in space and why the astronauts are weightless up there, how rocket engines don’t melt, and why everything just works differently in a vacuum.

Pressure Changes Everything shirts available here!
laughsmarter.com/collections/pressure-changes-everything

Check out these other great space creators to go deeper down the rabbit hole!

Tim Dodd the Everyday Astronaut
youtube.com/@EverydayAstronaut

Felix from What About It?
youtube.com/@Whataboutit

Marcus House
youtube.com/@MarcusHouse

NASA Spaceflight
youtube.com/@NASASpaceflight

And I somehow forgot to mention Scott Manley in the video! 🤦‍♂️
youtube.com/@scottmanley

And on the history side of things:

Amy Shira Teitel
youtube.com/@AmyShiraTeitel

Homemade Documentaries - Jackson Tyler
youtube.com/@JacksonTyler


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Chapters:
0:00 - Intro
2:40 - Misconception #1: There is no gravity in space
10:27 - Misconception #2: Space is not cold
14:30 - Misconception #3: Things move differently in a vacuum
20:30 - Misconception #4: Orbits don't work like you think
25:14 - Honorable mention: The dark side of the moon
26:46 - Honorable mention: We landed 6 times
30:11 - Misconception #5: Rocket fuel is not just rocket fuel
34:36 - Space creators to follow
38:44 - Sponsor