One of the ‘most extreme planets in the universe’ orbits its star every 2.7 days
A ‘hot Jupiter’ exoplanet with a surface temperature hot enough to vaporise iron has been dubbed ‘one of the most extreme planets in the universe’ by astronomers. Using data from the European Space Agency CHEOPS space telescope, astronomers from the University of Bern studied the orbit, size and temperature of WASP-189b. The planet, 322 light … Read more