IST Hermes D-C-12 NTR Shuttle.

Huge liquid hydrogen flying canister of incredibly high efficiency and high displacement in tons of cargo.

Designed to, in the first task, send loads and specialized modules to lunar orbit and lunar surface.

Under the correct calculations it can send up to an estimated maximum of 40 tons of cargo to Cylerian orbit and up to 30 tons of cargo to Cylerian surface.

Incredibly, the IST nuclear transport program (in collaboration with IKOC3PR, IST ATOMICS and CXS) continues, although development is slower due to the use and development of new forms of take advantage of thermal nuclear propulsion providing the maximum efficiency ratio weight-charge-specific impulse-delta V.

Can be reused indefinitely if planned ahead and refueled.

It should be noted that this type of propulsion requires a lot of patience, although it is a good sacrifice in exchange for high efficiency.

The solar panels can be removed although it will require electrical recharging.