The following is a list of notable unsolved problems grouped into broad areas of physics. [1] Some of the major unsolved problems in physics are theoretical, meaning that existing theories are currently …

Feb 27, 2017 · Today, no physicist would dare assert that our physical knowledge of the universe is near completion. To the contrary, each new discovery seems to unlock a Pandora's box of even bigger, …

Aug 24, 2025 · This comic is part of the Unsolved Problems series and follows 2943: Unsolved Chemistry Problems and 2529: Unsolved Math Problems. Quantum gravity is the problem of …

There is given a list and discussion of what are arguably the top 20 unsolved problems in physics and astrophysics today. The list ranges from particle physics to cosmology.

Nov 18, 2025 · Today, no physicist would dare assert that our physical knowledge of the universe is near completion. To the contrary, each new discovery seems to unlock a Pandora's box of even …

Ten great unsolved problems in physics: quantum gravity, understanding the nucleus, fusion energy, climate change, turbulence, glassy materials, high-temperature superconductivity, solar magnetism, …

Introduction The meaning of unsolved problems is the developed theories and models are incapable to explain some ongoing phenomenon or science experiments are not able to rectify the concerned …

My longtime favorite is the puzzle about the internal stability of the electron, the prototype of all charged particles. If one considers a tiny charge cloud, it would explode due to electrostatic repulsion …

Aug 8, 2017 · What follows is a brief tour through seven of the biggest unsolved problems in physics. (If you’re wondering why head-scratchers like dark matter and dark energy aren’t on the list, it’s...

May 7, 2022 · Brief overview of the most unsolved problems in modern physics. Photo: Unsplash. Especially for the International Day of Physics, we have compiled a brief overview of the biggest …