Nasa launches 4 astronauts on world’s first crewed lunar mission in half a century

Four astronauts blasted off from Florida on Wednesday on Nasa’s Artemis II mission, a high-stakes voyage around the moon that marks the United States’ boldest step yet toward returning humans to the lunar surface later this decade in a race with China. Nasa’s Space Launch System (SLS) rocket, topped with its Orion crew capsule, roared to life just before sunset at the agency’s Kennedy Space Centre in Cape Canaveral, Florida, carrying its debut crew — three US astronauts and a Canadian astronaut...