NASA is set to commence training with a full-scale prototype of Blue Origin's Mark 2 crew moon lander at Johnson Space Center. This follows the successful Artemis II crewed mission, as NASA aims for a lunar landing by 2028. The prototype, standing 15 feet tall, will facilitate human-in-the-loop tests, including mission scenarios and spacesuit checkouts. The complete lander will reach a height of 52 feet when fully integrated. An uncrewed version, named Endurance (MK1), is currently being tested in NASA's thermal vacuum chamber and is slated to deliver science payloads to the lunar surface. The upcoming Artemis III mission, targeting 2027, will involve the Orion spacecraft testing docking capabilities with the landers provided by Blue Origin and SpaceX, both of which have yet to demonstrate a successful moon landing.