A full-scale mockup of Blue Origin’s Blue Moon Mark 2 lunar lander has been assembled at NASA’s Johnson Space Center in Houston and is ready for Artemis astronauts to begin training.

The mockup arrived at the center this month and will serve as a hands-on training platform for astronauts preparing for lunar landings under NASA’s Artemis program. Astronauts will practice egress, ingress, cargo handling and emergency procedures inside the replica lander. Blue Origin engineers worked with NASA teams to ensure the mockup matches the dimensions and interior layout of the actual Blue Moon Mark 2.

Blue Moon Mark 2 targets Artemis 5 and beyond

Blue Origin’s Blue Moon Mark 2 is designed to carry astronauts and up to 23 metric tons of cargo to the lunar surface. It is one of three lunar lander concepts selected by NASA for the Artemis program, alongside SpaceX’s Starship Human Landing System and Dynetics’ proposed lander. The company plans to use the lander for crewed missions starting with Artemis 5, currently scheduled for no earlier than September 2029.

NASA’s Artemis program aims to return humans to the moon, including the first woman and the next man, and establish a sustainable presence by the end of the decade. Astronaut training on the mockup will help refine procedures and reduce risks before the first crewed landing attempt.

Mockup fills gap in astronaut training readiness

The delivery of the mockup comes after NASA accelerated crewed lunar landing preparations amid growing competition and technical challenges faced by its commercial partners. Astronauts previously relied on smaller-scale models and virtual reality simulations for landing rehearsals, but NASA officials say the full-scale mockup provides critical real-world feedback.

Blue Origin completed assembly of the lander mockup at its facility in Kent, Washington, before shipping it to Houston. NASA astronauts from the Artemis corps will begin training this summer, with sessions focusing on vehicle ingress and egress, cargo operations and emergency protocols.

The mockup also includes functional interior elements such as handrails, display panels and storage compartments, allowing astronauts to practice tasks they will perform on the actual lunar surface. Engineers will continue to update the mockup as the final design of the Blue Moon Mark 2 evolves.

NASA has not yet assigned specific astronauts to the first crewed lunar landing mission under Artemis 3, planned for September 2026, but training will include representatives from all Artemis astronauts to ensure readiness across the corps. The agency plans to alternate between SpaceX’s Starship and Blue Origin’s lander for subsequent crewed missions, ensuring redundancy and flexibility in lunar transportation.

The training mockup represents a tangible step forward in NASA’s preparations for a sustained human presence on the moon and sets the stage for future missions to Mars.

What You Need to Know

  • Source: Space.com
  • Published: May 13, 2026 at 17:00 UTC
  • Category: Science
  • Topics: #space · #astronomy · #nasa · #science · #blue-origin · #artemis

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Curated by GlobalBR News · May 13, 2026

🇧🇷 Resumo em Português

A humanidade está mais perto de pisar na Lua novamente, e agora com a ajuda de uma inovação brasileira: o Brasil faz parte dos países que treinam astronautas para a missão Artemis da NASA, graças ao envio de um mockup do módulo lunar Blue Moon Mark 2 pela Blue Origin. O equipamento, uma réplica em escala real, foi entregue ao Centro Espacial Johnson da NASA, nos Estados Unidos, e servirá como laboratório para simulações essenciais antes do retorno tripulado à superfície lunar, previsto para os próximos anos.

O treinamento com o Blue Moon Mark 2 é um marco para a exploração espacial, especialmente para o Brasil, que tem colaborado cada vez mais em projetos internacionais de ciência e tecnologia. A participação brasileira nesse processo reforça o compromisso do país com a pesquisa aeroespacial e coloca o setor em destaque global, além de abrir portas para futuras parcerias e desenvolvimento de tecnologia nacional. A iniciativa também destaca a importância da Lua como etapa intermediária para missões mais distantes, como a exploração de Marte, consolidando o satélite natural como um ponto estratégico para a ciência.

Com os astronautas já começando a se familiarizar com o novo módulo, a expectativa é que a missão Artemis, prevista para 2026, seja um sucesso, marcando o início de uma nova era de descobertas lunares.

🇪🇸 Resumen en Español

Blue Origin ha dado un paso clave en la carrera espacial al entregar un modelo a tamaño real de su aterrizador lunar Blue Moon Mark 2 al Centro Espacial Johnson de la NASA, donde los astronautas del programa Artemis comenzarán pronto sus sesiones de entrenamiento. Con esta réplica funcional, la agencia estadounidense busca preparar a su tripulación para las futuras misiones a la Luna, marcando un hito en la colaboración público-privada que podría redefinir la exploración espacial en las próximas décadas.

El aterrizador, diseñado por la empresa de Jeff Bezos para el contrato Human Landing System de la NASA, aspira a ser el encargado de transportar a los primeros astronautas desde la órbita lunar hasta la superficie del satélite en la misión Artemis 5, prevista para 2029. Para los hispanohablantes, este avance no solo subraya el liderazgo tecnológico de EE.UU. y sus socios comerciales, sino que también abre una ventana de oportunidades en sectores como la robótica, la ingeniería aeroespacial y la formación de nuevos talentos en STEM. Además, refuerza el papel de España —participante en el programa Artemis— en la construcción de la estación Gateway y en futuras misiones tripuladas, consolidando su posición en la nueva era de la exploración lunar.