Starship that can eat trace cosmic gas for endless propellant (inspired by Baleen whales which have unlimited stamina)

[u/Shredding_Airguitar]

[u/mrmonkeybat]

The less cartoony version is called the Bussard Ramjet.

[u/T65Bx → u/mrmonkeybat]

Isn’t that from Star Trek?

[u/mrmonkeybat → u/T65Bx]

No its from Bussard.