US Navy Lieutenant Commander Kayla Barron, is part of a class of Nasa astronauts that could be selected to be the next humans to step on the Moon. She explains how the Artemis missions could be key to getting boots on Mars. Amazon is cutting 9,000 more jobs and a ‘worrisome’ fungus spreads across the US. Also in this episode:

• Fearsome ‘solar tornado’
• Bird flu linked to ‘hundreds of seal deaths’
• Sir David Attenborough’s tree honouring late Queen
• Beavers brought back to London
• Disney builds a real Star Wars lightsaber

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