This video was originally posted to TikTok in April 2021. Hosted by: Alexis Dahl Alex Billow: Writer Kyle Nackers: Fact ...

Dark matter seems invisible, but it makes up most matter, and we have evidence that it gives the cosmos its shape. Now ...

All of these new developments don’t mean that the sun is ready to give up its fusion monopoly, as many significant ...

The curious minds at What If explore falling into a black neutron star, revealing the extreme gravity, radiation, and physical impossibilities.

A missing star in the Andromeda Galaxy has puzzled astronomers, sparking theories from failed supernovae to stellar mergers.

"Until now, it was unknown what type of star would remain after the merger." ...

All celestial bodies—planets, suns, even entire galaxies—produce magnetic fields, affecting such cosmic processes as the ...

While two teams have ideas about what happened to yellow supergiant M31-2014-DS1, ultimately, it remains a mystery.

Scientists claim that first extraterrestrial contact will be a loud event impossible to ignore, not a subtle signal.

A small satellite developed by NASA is nearly ready to begin tracking one of the universe's most powerful and mysterious ...

Astronomers have found compelling evidence that at least some fast radio bursts originate from stars in binary systems rather than from isolated objects. An international group of astronomers, ...