![Looking for info on the earmuff-looking head gear the astronauts wear. Besides communication, what are they for and why are they designed that way? : r/space Looking for info on the earmuff-looking head gear the astronauts wear. Besides communication, what are they for and why are they designed that way? : r/space](http://imperialearth.com/img/hesnoopy.jpg)
Looking for info on the earmuff-looking head gear the astronauts wear. Besides communication, what are they for and why are they designed that way? : r/space
![Poly Newsroom - “The Communications Carrier Assembly, or CCA, is a lightweight system worn under the helmet by the crew. It includes an electronic audio system (a Plantronics headset) with ear cups Poly Newsroom - “The Communications Carrier Assembly, or CCA, is a lightweight system worn under the helmet by the crew. It includes an electronic audio system (a Plantronics headset) with ear cups](https://spaceanddefense.io/wp-content/uploads/2022/07/The-Snoopy-Cap.jpg)
Poly Newsroom - “The Communications Carrier Assembly, or CCA, is a lightweight system worn under the helmet by the crew. It includes an electronic audio system (a Plantronics headset) with ear cups
![The Rogue Astronaut on X: "This. This 'Snoopy cap' headset communication carrier right here, is the very one @TheRealBuzz wore during the Apollo 11 mission, transmitting messages between the crew and Ground The Rogue Astronaut on X: "This. This 'Snoopy cap' headset communication carrier right here, is the very one @TheRealBuzz wore during the Apollo 11 mission, transmitting messages between the crew and Ground](https://pbs.twimg.com/media/EE_WbdsXYAEDbbI.jpg)