American astronaut Frank Rubio and two Russian cosmonauts are back on terra firma after spending 371 days in space. Zuckerberg’s AI chatbots, latest Meta virtual goggles and VR wall art. British scientists to build ‘world’s most powerful laser’. 

Also in this episode:

• Alien dust alert stops Nasa’s Bennu asteroid sampling
• Social media use ‘link teen binge drinking’
• Thousands of UK wild animals under threat
• Rare 'Dumbo' octopus spotted one mile underwater

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