Deep Fission, Inc. (Nasdaq: FISN) has reached a significant milestone as their prototype reactor canister arrives at their Parsons, Kansas site. This event is part of the Company's Proof-of-Concept Well program and Gravity Nuclear Reactor™ development. The small modular pressurized water reactors by Deep Fission are installed one mile underground. The Company's recent listing on the Nasdaq Stock Market adds to the celebration of this achievement.