Astrophysicist Paul M. Sutter answers the internet's burning questions about astrophysics. What exactly is dark matter? How many exoplanets are there? What is it in like a black hole? What actually is ...

Nilakshi Veerabathina does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations ...

Neils Bohr once said “Physics concerns what we can say about Nature." Neils Bohr said, “It is wrong to think that the task of physics is to find out how Nature is. Physics concerns what we can say ...

As the third confirmed interstellar object to pass through our solar system, 3I/ATLAS is prime for new discoveries. It was ...

What I'm wondering is what are the big questions in astrophysics today? Having read Brian Greene's books I'm kind of under the impression that a lot of astrophysics has been 'wrapped up' and really it ...

The Standard Model is the modern physical understanding of three of the four forces of nature: electromagnetism, the strong nuclear force and the weak nuclear force. When you purchase through links on ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. You’re probably quite familiar with the basic states of matter ...