Betelgeuse is one of the brightest stars in the night sky and a familiar landmark in the constellation Orion. It has also ...
Scientists have theorized that dark matter clumps exist in staggering numbers, far more than the galaxies we see. Only clumps ...
Astronomers have confirmed that Betelgeuse has a close companion star, identified through a repeating wake of gas in its atmosphere, offering new insight into how massive stars change and lose materia ...
Using the Hubble Space Telescope, astronomers have discovered a new type of cosmic object, a cloud of dark matter and gas ...
Using data from NASA's James Webb Space Telescope, astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) ...