Entire planetary system of four tiny exoplanets found orbiting the nearest single star to the sun
Astronomers have discovered four planets that are just a fraction of the mass of Earth orbiting Barnard’s Star, which is 6 ...
Two new brown dwarfs discovered with TESS
An international team of astronomers reports the detection of two new brown dwarfs orbiting distant stars using NASA's Transiting Exoplanet Survey Satellite (TESS). The newfound objects are about 30 ...