The mystery object, located just a short 15,000 light-years from Earth in our Milky Way galaxy, was spotted emitting unusual ...

Neutron stars are some of the weirdest cosmic objects, and the greatest mysteries lie deep in their hearts. Neutron stars are the leftover cores of exploded stars and the densest known material in ...

Researchers traced long, bright radio pulses, combined with X-rays, to an intriguing cosmic object 15,000 light-years from ...

Located in the Central Molecular Zone (CMZ), these filaments could be a part of a cyclical process in one of the galaxy’s ...

Neutron stars are the densest known celestial objects in the universe, packing a sun's worth of mass into a ball no wider than a city. Their highly magnetic versions — known as magnetars ...

There’s a new frozen oddball orbiting the Sun, and it’s not your average space rock. It’s a planet—a minor one, to be ...

The small world was found during a search for the hypothetical Planet Nine, and astronomers say the next time it will reach ...