To "browse" the Interstellar Internet, an astronaut (or an AI probe) would physically dock with a node. Using a standardized protocol—dubbed —the ship would request a hash. The node would then beam the data via high-power laser to the ship’s own quartz reader.
The science of Interstellar : Thorne, Kip S., author - Internet Archive interstellar internet archive
The answer, according to a growing consortium of astrophysicists, librarians, and futurists, is the . To "browse" the Interstellar Internet, an astronaut (or