aluminum
If you touch your helmets together you can hear each other with out radio. (space does not transmit sound)
Because gold reflects reds and oranges. Protecting one from the sun
The astronaut's space helmets allows them to breathe in space! It is connected to an air supply.An astronaut's space suit keeps him from harm from outer space objects!They live in an airtight environment (suit, ship, or station).
they keep themselves safe by wearing space suites ,helmets ,oxygen tanks
aluminum
Helmets are mostly made from polystyrene
They wear spacesuits, including helmets, to protect themselves from the outer space environment. It is basically a simple space craft.
The company is Italian but the helmets are made all over the world.
Roman helmets were made of bronze or iron.
No there is not any helmets made out of reyceld gargabe!
spacemen wear helmets because , there is no oxygen in space. They have to carry an oxygen cylinder on their backs.
There are no helmets made specifically for Mining, but normal Helmets do exist in Minecraft.
If there was AIR in space, why would Astraunots wear big helmets for air?!?!
The demand for helmets made from declined with the advent of the industrial era
Modern US army helmets are made from Kevlar.
world war 1 helmets were made fom sheep skin and cows