Last week’s explosion of a New Glenn rocket at Cape Canaveral, Florida, was clearly a setback for Blue Origin and NASA, but it was a learning experience for safety officials looking to open up the spaceport to hundreds more launches per year.

Nasa has named the crew of its next Artemis mission, which it promised would be an “extraordinary demonstration of what is possible”. Artemis is the ambitious American-led effort to the return humans to the lunar surface by 2028.

Space-based nuclear weapons are a serious matter, and one that deserves the very highest level of national attention.