Rebecca Morelle speaks to astronaut Jeremy Hansen ahead of the Artemis II Moon mission.
Related stories
Higher-dimensional black holes hide an exact symmetry in their ringing, and string-inspired gravity breaks it
Could warmer waters bring heavier coastal rain? Insights from Cyclone Shaheen simulations
Just transformative conservation requires challenging existing structures and strengthening local agency
3D-printed scaffolds help turn waste methane into useful chemical using less power than liquid reactors
New findings explain how cells assemble machinery to repair damaged DNA
Prison admissions rose 3% in district attorney election years during 'tough on crime' era