Space Launch System Block 1
The Space Launch System (SLS) is an American Space Shuttle-derived heavy expendable launch vehicle. It is part of NASA's deep space exploration plans including as the main launch vehicle of the Artemis program. SLS follows the cancellation of the Constellation program, and is to replace the retired Space Shuttle.
Metal Puzzles~$18NASA's Moon rocket as a palm-sized steel kit — orange core stage, white boosters and all.
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Flying Model Rockets~$50A real flying SLS: black-powder motor, a few hundred feet of altitude, parachute recovery. Yes, it actually launches.
