Nasa: Asteroid could reveal ‘building blocks of life’

Nasa scientists reveal the impressive results from early tests of the samples from the 4.5-billion-year-old Bennu asteroid.  It comes as the US space agency & SpaceX announce the delay or the Psyche mission launch due to bad weather. A monkey has survived two years with a pig’s kidney in what’s being called a “major medical advancement”. Also in this episode:Bionic hand breakthrough could be ‘life-changing’ for amputees Tower Bridge engineers replace critical componentsPeople with early Alzheimer’s disease ‘have difficulty turning when walking’An amateur astronomer helps capture first-ever afterglow of huge planetary collisionHow female frogs can go to extreme lengths to avoid unwanted suitors Hosted on Acast. See acast.com/privacy for more information.