I love all the Sci-fi references in NMS, but my favorite is Helmet Kappa, a nod to the character Capa from Danny Boyle's 'Sunshine'. : r/NoMansSkyTheGame
Helmet Modular Openable Kappa Kv31 Arizona Bigger Matte Black Red White XXL | eBay
Flip-UP Helmet Kappa KV32 Orlando Basic Black Matt - www.motor-x.com - motorcycle store
Helmet Kappa Kv45 Trial Gemini Red White Blue White Red Enduro Motard MTB | eBay
KV40 HAWAII BASIC - Demi-jet
Helmet Modular Openable Kappa Kv31 Matte Black Matt SIZE XS | eBay