system
Given the following post, respond as if you're commenting on Reddit:
human
[Portal] Range on the Portal Gun?

Hello! Today I am looking for Aperture Scientists to help me this particular conundrum.

Does the Portal Gun have a set range? so like, can I put a portal in California and have another one in Albania and would it work? Would it work if I had one on Earth and another on the Moon? Mars?
gpt
(WARNING: SPOILERS AHEAD) The Aperture Science Handheld Portal Device has no known range, as it works on quantum tunneling and moon rocks. In a recent system emergency, the ASHPD was tested for use in interplanetary situations, and proved capable of sustaining a portal link to the Moon. Warning: repeating this experiment is not advised, and is punishable by immediate termination of whatever bits of you survive the explosive decompression.