If the world suddenly feels a little more confusing than usual, if text messages are being misinterpreted, if old friends are ...

A team of astronomers led by Dr. Anna Ordog at the University of Calgary has identified a magnetic-field reversal slicing ...

"We can study a diverse population of supermassive black holes and their radio jets at different stages of their evolution." ...

A burst of light in the deep sky is doing something it should not be able to do. It looks like one supernova, but it shows up ...

A proposed five-satellite Cosmic Positioning System could measure cosmic distances directly and help address discrepancies in the Hubble constant through solar system–scale triangulation.

Spectre Miniatures are getting ready for a new Kickstarter campaign soon, Cosmic Horror. This campaign, inspired by the ...

Dark matter is so pervasive throughout galaxies that its presence explains the stability and motion of stars in systems such as the Milky Way. For example, current models indicate that our galaxy is ...

That the universe is expanding has been known for almost a hundred years now, but how fast? The exact rate of that expansion ...

An international collaboration using the Low Frequency Array (LOFAR) has published an exceptionally detailed radio sky map, ...

Understanding how massive stars evolve and return energy, momentum, and metals to their surroundings is a central problem in ...

That distinction, survival versus livability, is the hard truth behind headlines about stars consuming planets. A world does not need to be swallowed to become uninhabitable. Long before any terminal ...