One of the cooler aspects of being an astronaut is the ability to float around in the weightlessness of space. When you think about the daily lives of the scientists aboard various spacecraft circling ...

"It felt like some sort of altered state of consciousness." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Experiencing low gravity for the ...

There is only one way to experience lunar gravity while still on Earth: a parabolic airplane flight. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...