T Coronae Borealis (T CrB), also known as the Blaze Star, is a binary star system located 3,000 light-years from Earth. It ...
R Doradus, a red giant with a diameter 350 times greater ... of gigantic bubbles of hot gas with sizes 75 times larger than ...
Astronomers have long suspected that there was at least one exoplanet orbiting Barnard's Star — a red dwarf with a mass ...