SpaceWhy the universe I invented is right – but still not the final answer Nobel prizewinner Jim Peebles introduced dark matter and dark energy into our standard model of the cosmos – but that is only an approximation to a deeper truth, he says. Features
SpaceNASA's Artemis Accords aim to lay down the law of the land on the moonThe US has announced the Artemis Accords, a set of agreements that aim to facilitate diplomacy and cooperation on the moon while encouraging mining and explorationAnalysis