theoretical physics

Neutron Stars: Why study them? What makes them so fascinating?

Over the last several months, Universe Today has explored a plethora of scientific disciplines, including impact craters, planetary surfaces, exoplanets,…

5 months ago

It's a Fine Line Between a Black Hole Energy Factory and a Black Hole Bomb

You might be surprised to learn there's a way to extract enormous energy from a rapidly spinning black hole. Known…

10 months ago

Gravitational Waves Could Explain why There’s More Matter Than Antimatter in the Universe

One of the questions underpinning both philosophy and science is “why are we here”?  Ask an astrophysicist, and they might…

3 years ago

A Tabletop-sized Experiment Could Help in the Search for Dark Matter

Dark matter is one of the least understood aspects in physics.  The evidence for dark matter is from its gravitational…

4 years ago

Weekly Space Hangout: Oct 24, 2018 – Dr. Sabine Hossenfelder

Hosts: Fraser Cain (universetoday.com / @fcain) Dr. Paul M. Sutter (pmsutter.com / @PaulMattSutter) Dr. Kimberly Cartier (KimberlyCartier.org / @AstroKimCartier )…

6 years ago