By combining the power of ground-based and space-based telescopes, astronomers have discovered a new brown dwarf—a type of ...
Using NASA's Transiting Exoplanet Survey Satellite (TESS), astronomers from the University of California, Irvine (UCI) and ...
Sirius is the brightest star in the night sky, located 8.6 light-years away in the constellation Canis Major. What looks like ...
Hubble Space Telescope observations of white dwarf star G238-44 has shown that it is "consuming both rocky-metallic and icy ...