Scientists have long speculated that Betelgeuse, one of the brightest stars in the night sky, is not alone. Now, thanks to ...

The suspicion that some of Betelgeuse’s odd behavior is caused by a close companion star appears to have been confirmed using ...

Throughout cosmic evolution, although dwarf galaxies are individually small, they are numerous and serve as the fundamental ...

NASA’s Parker Solar Probe returns the closest-ever images of the Sun, revealing intricate details of solar activity and ...

Harvard & Smithsonian has discovered a rare object far beyond Neptune, from a class known as trans-Neptunian objects, th ...