Michelle L.D. Hanlon

As part of the Artemis II mission, humans will fly around the Moon for the first time in decades. Roberto Moiola/Sysaworld via Getty Images

NASA’s Artemis II crewed mission to the Moon shows how US space strategy has changed since Apollo – and contrasts with China’s closed program

Today, there aren’t just two countries competing to get to the Moon. More countries have space programs, and private industry plays a larger role.
Na versão artística gerada por IA, uma possível visão do que seria uma pequena usina nuclear na superfície da lua. Embora possa parecer uma corrida repentina, isso não é exatamente uma novidade. A NASA e o Departamento de Energia dos EUA passaram anos desenvolvendo discretamente pequenos sistemas de energia nuclearpara abastecer bases lunares, operações de mineração e habitats de longo prazo.

Nasa e China planejam instalar reatores nucleares na Lua: especialista explica estes projetos à luz do direito espacial

Reatores nucleares no espaço podem parecer algo saído da ficção científica, mas serão importantes para fornecer energia a missões espaciais de longa duração
Within the next year or two, people will set foot on the surface of the Moon for the first time in 50 years. NASA

Back to the Moon: A space lawyer and planetary scientist on what it will take to share the benefits of new lunar exploration – podcast

A US-led coalition and China are both planning to establish bases on the Moon. How the two nations will navigate actions on the Moon and how other countries will be involved is still unclear.
The International Space Station is a great example of how space has, for the most part, been a peaceful and collaborative international arena. NASA Marshall Spaceflight Center/Flickr

Space law hasn’t been changed since 1967 – but the UN aims to update laws and keep space peaceful

Activities in space today are far more numerous and complicated compared to 1967, before humans had landed on the moon or Elon Musk had been born. Two experts explain the need for better laws to keep space peaceful.
President Richard M. Nixon welcomes the Apollo 11 astronauts aboard the USS Hornet, the recovery ship for the mission, where they are quarantined. From left to right: Neil A. Armstrong, Michael Collins and Edwin E. Aldrin. NASA

Apollo 11 brought a message of peace to the Moon – but Neil and Buzz almost forgot to leave it behind

Objects left on the Moon are not just abandoned rockets and rovers. There is a lot of historic and sentimental memorabilia. Some of it hints at a mission that the first Moonwalkers almost forgot.

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