A space mystery, sparked by telescope readings, has led astronomers to identify an all-new type of star — black hole stars. Related video above: The dark energy pushing our universe apart may not be ...

When you look up at the night sky, it might seem like all stars are basically the same, as just tiny points of light scattered across the dark. However, in reality, stars come in an astonishing range ...

Astronomers have observed what they are calling a new type of supernova, which has provided an unparalleled glimpse into what happens deep within a star just before it explodes. A study detailing the ...

The search for life beyond Earth has traditionally focused on exoplanets orbiting sun-like stars, which is a G-type star. However, low-mass stars, which are designated as K-type and M-type stars, have ...