About 70 light-years from Earth, a star known as Kappa Tucanae A has long puzzled astronomers. It is surrounded by dust heated to more than 1,000 degrees Fahrenheit, glowing intensely while orbiting extremely close to the star. Under such…
About 70 light-years from Earth, a star known as Kappa Tucanae A has long puzzled astronomers. It is surrounded by dust heated to more than 1,000 degrees Fahrenheit, glowing intensely while orbiting extremely close to the star. Under such…