Observations of our closest neighboring star dampen hopes of a potentially habitable planet - CNN

One of the planets that orbits Proxima Centauri, the closest star to our sun, had been thought to exist within what astronomers call the Goldilocks zone. However, a new study suggests it is vulnerable to dangerous radiation and other inhospitable space weathe… https://www.cnn.com/2020/12/09/world/proxima-centauri-exoplanet-habitability-scn/index.html