The Royal Astronomical Society's Dr Robert Massey discusses the green comet which is making its closest approach to Earth in 50,000 years. As well as why it's green and details on how you can spot it. The huge orbit of the comet, called C/2022 E3 (ZTF), comes closest to our planet on 1st February but it will stay reasonably bright for up to a fortnight

Canine cancer treatment hope after University of Singapore scientists modify cells to target drugs. Plus, the world’s first - and only - vagina museum is calling on more support for female anatomy education as it's forced to look for a new London home.

Also in this episode:

• Will AI be the first to discover alien life?
• Scientists build fairy-inspired flying robot
• Giant ancient sea scorpion discovered in New Mexico
• The Hadid sisters & Kendall Jenner have got some AI competition

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