How massive stars steal planets – new research

There could be a planetary heist going on in the star-forming region NGC 3324 in the Carina Nebula. NASA/James Webb Telescope Our Sun has a rather lonely existence in the Milky Way galaxy. It sits on its own, four light years away from the nearest star, with only its planetaryContinue Reading

COVID vaccine: children aged 5-11 in the UK will no longer be offered a jab – here's why that’s bad news

PattyPhoto/Shutterstock Several countries, including the US and Australia, recommend vaccinating children aged five to 11 against COVID. The UK was much slower to approve this compared with some other countries and labelled it a “non-urgent offer” when COVID vaccines were made available to this age group in April this year.Continue Reading

Digital nomads have rejected the office and now want to replace the nation state. But there is a darker side to this quest for global freedom

Vasin Leenanuruksa / Alamy A ‘network state’ is ideologically aligned but geographically decentralised. The people are spread around the world in clusters of varying size, but their hearts are in one place. In June 2022 Balaji Srinivasan, former chief technology officer of the Coinbase cryptocurrency exchange, published an ebook entitledContinue Reading