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 new observations from NASA's Hubble Space Telescope and ground-based observatories, astronomers have tracked the ...
After more than three decades of trailblazing discoveries, NASA’s Hubble Space Telescope has done it again. Combining fresh ...