This revelation means scientists might have to rethink Type II supernova models, which would result in some of these cosmic ...

T CrB is a binary star system known for its predictable, though slightly irregular, eruptions, with historical records dating ...

An explosive new space image reveals a star's inner conflict hours before it blew up. The picture shows the inside of a star turning on itself in the short time before it spectacularly exploded, ...

What can an exploding star in a distant galaxy teach scientists about red supergiants? This is what a recent study published in The Astrophysical Journal Letters hopes to address as a team of ...

You might think astronomers have seen it all, but the universe still throws us occasional new mysteries to keep us on our ...

The new star is visible in the southern constellation Lupus, according to the American Association of Variable Star Observers database. Screengrab of Facebook photo shared by Victor Gabriel Trombotto ...

NASA's Chandra X-ray Observatory and Hubble Space Telescope confirmed the existence of a companion star orbiting Betelgeuse, ...

SpaceX on Thursday released the most detailed public update in nearly two years on its multibillion-dollar contract to land ...