{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/039b783b-a527-4fdf-b3ce-b3c255ad3034/6a663431-96d5-4052-ad0c-ca40e52e55db?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Listen to an exploding star - and see a rare ‘Christmas Star’, & meet the TikTok doctor debunking anti-vaxxers - plus more","thumbnail_width":200,"thumbnail_height":200,"thumbnail_url":"https://open-images.acast.com/shows/61ba036a1a8cbef5973cf0c0/61ba03af0285e10012120beb.jpg?height=200","description":"<p>Here’s what the plasma inside a neutron star sounds like, thanks to MIT scientists. Facebook to ban false claims about Covid-19 vaccines after criticism of becoming hotbed for conspiracies. Facebook says it will start removing false claims about Covid-19 vaccines to prevent what the social network calls “imminent physical harm”.</p><p>Meet the London doctor who’s using TikTok to fight Covid anti-vax conspiracy theories. Dog owners will need to manage their pet’s post-lockdown ‘separation anxiety’ when they return to work. The two largest planets in our solar system are set to align in a conjunction for the first time in 800 years to create a “Christmas Star”</p>","author_name":"The Evening Standard"}