Astronomers have discovered dozens of previously unknown exoplanets orbiting distant stars, including hot Jupiter planets and 'Super Earths'. GJ 367 b is the only known planet orbiting its parent star, but the astronomers think there are more to be discovered in this particular system. TOI-2109b: 'Ultrahot Jupiter' exoplanetAn 'ultrahot Jupiter' exoplanet has been discovered with blistering surface temperatures of 6,000°F. Planets 'b', 'c' and 'd' have masses between those of Earth and Neptune with orbits lasting 11.6, 27.6 and 107.6 days, respectively. Planets 'b', 'c' and the newly-discovered 'd' have masses between those of Earth and Neptune with orbits lasting 11.6, 27.6 and 107.6 days, respectively.

Source: The Nation December 30, 2021 17:08 UTC