Jupiter’s closest encounter with Earth for 70 years happens today - we’ll tell you how to spot it and why it could be a once-in-a-lifetime event. 

Design plans for 100% electric ‘flying’ ferry have been unveiled and the cost of charging an electric car surges by 42% - nearing the same as petrol. 

Also in this episode: 

• An anchor discovered during offshore wind farm work may date from Roman times
• The UK Space Agency awards a £2.2million contract to a company to clean up space junk 
• A new method of preserving donated kidneys ‘could mean fewer organs wasted’
• Elon Musk faces deposition ahead of Twitter trial 
• Why experts are telling us to ‘flood our gardens’

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