A new theory claims dark matter and dark energy don’t exist — they’re just side effects of the universe’s changing forces. By ...

A peculiar object discovered by the James Webb Space Telescope just 700 million years after the Big Bang could reveal the ...

At the heart of the Milky Way, just 27,000 light-years from Earth, there is a supermassive black hole with a mass of more ...

Dark energy and black holes are two of the most mysterious topics when it comes to space, but they might actually be linked.

Most of these astrophysical monsters are stars with various behavioral issues, such as explosive supernovae or ridiculously ...

Learn what a black hole is, how it forms, and how astronomers detect it. Understand the science behind black holes and their ...

A new theory from the University of Ottawa suggests dark matter and dark energy may be illusions caused by weakening cosmic ...

The Big Bang theory has dominated our understanding of the universe’s origin for almost 100 years. It describes a moment when ...

Huge eruptions from the Milky Way’s supermassive black hole in the distant past may have sterilized much of the inner galaxy ...

The only possibility left was an extraordinary one: a tidal disruption event, or TDE.

Some of the most mind-bending episodes from sci-fi TV shows will leave you questioning reality, as seen in series like Dark, Black Mirror, and Lost.