These are open instructions for making yourself a lo-fi space* helmet** from household trash.***
*Don't wear your space helmet into space.
**This is a helmet for human space travel. Which is to say that it is neither an alien helmet nor a robot garment of any sort.
***It's trash until you make a space helmet with it, at which point it becomes a component. Space travel is confusing, I know.
Step 1: Supplies
Lots of junk. (You will find this in junk drawers, under your bed, in your roommates top drawer, anywhere.)
A large box or popcorn tin. (Must be big enough to fit your head)
Metallic silver spray paint.