The Hubble tension is one of the most hotly debated discrepancies in all of astronomy. It centers around a number called the ...

Topics dealt with include: statistical analysis, classical mechanics, gravitation and orbits, special relativity, basic quantum physics, oscillations and waves, optics, electromagnetism, electric ...

Physicists have described a system that requires an incomputable number to fully understand, another example of the provably ...

Plasma is in fact called “the fourth state of matter” along with solids, liquids and gases. It consists of a fully ionized or partially ionized gas, containing ions, electrons and neutral atoms. At ...

Walk to a wall and you can't walk through it. There are very basic laws of physics going on all around us that we instinctively grasp: gravity makes things fall to the ground, pushing something ...

Plasma physics is the study of charged particles and fluids interacting with self-consistent electric and magnetic fields. It is a basic research discipline that has many different areas of ...

Research in plasma physics is extraordinarily broad, encompassing basic physics of plasmas, fusion sciences, space and astrophysics, beam and accelerator physics, laser-matter interactions, and ...