A star system in our own galactic neighborhood is poised to put on a show so bright it could briefly rival the planets and even shine in daytime skies. Astronomers are watching for a sudden eruption ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The star system GK Persei, ...

A celestial event of rare magnitude is anticipated as the recurrent nova T Coronae Borealis (T CrB) is predicted to erupt, an occurrence not seen in approximately 80 years. The next blast is forecast ...

Astronomers have captured images of two stellar explosions—known as novae—within days of their eruption and in unprecedented detail. The breakthrough provides direct evidence that these explosions are ...