NASA and its fake Gravity

Why are the ship non gravity? Don't we have the technology to make gravity in a ship? Like star wars, star trek?

check out these videos
Conspiracy Theory https://rumble.com/c/c-290861

Also FE Fact or Fiction https://rumble.com/c/c-2034932

https://twitter.com/Contheofacts

www.tiktok.com/@conspiracytheoryfacts

https://www.instagram.com/conspiracytheoryfacts/

https://truthsocial.com/@WethePeopleTony