Scientists fear NASA’s much anticipated Artemis 2 mission could face yet another problem - this time with the capsule the astronauts will board before soaring off to the Moon. The crew - Reid Wiseman, Victor Glover, Christina Koch and Jeremy Hansen - could embark on the 10-day trip as early as April 1 , with all four astronauts set to squeeze into a tiny 11ft x 16.5ft Orion capsule , launching atop NASA's Space Launch System (SLS) rocket. But an expert has raised safety concerns about Orion's