Category:Unsolved problems in physics

A

• ► Amorphous solids‎ (1 C, 26 P)
• ► Antimatter‎ (24 P)

B

• ► Black holes‎ (2 C, 107 P)

D

• ► Dark matter‎ (2 C, 48 P)

H

• ► Hypothetical elementary particles‎ (42 P)

M

• ► Magnetic monopoles‎ (8 P)

P

• ► Physics beyond the Standard Model‎ (5 C, 43 P)

• List of unsolved problems in physics (physics)

1

• 13 Things That Don't Make Sense (physics)

A

• Abraham–Minkowski controversy (physics)
• Accretion disk (astronomy)
• Amorphous solid (physics)
• Antimatter (physics)
• List of unsolved problems in astronomy (astronomy)

B

• Ball lightning (physics)
• Baryogenesis (physics)
• Baryon asymmetry (astronomy)

C

• Cuspy halo problem (astronomy)

D

• Dark energy (astronomy)
• Dark Energy Spectroscopic Instrument (astronomy)
• Dark matter (astronomy)
• Dwarf galaxy problem (astronomy)
• Dynamo theory (physics)

E

• EMC effect (physics)

F

• Flatness problem (astronomy)
• Flyby anomaly (physics)
• Fractional quantum Hall effect (physics)
• Fredkin finite nature hypothesis (physics)

G

• Generic object of dark energy (astronomy)
• Glueball (physics)
• Gravitational wave (astronomy)
• Greisen–Zatsepin–Kuzmin limit (astronomy)

H

• Hessdalen lights (physics)
• Hierarchy problem (physics)
• High-temperature superconductivity (physics)
• Hilbert's sixth problem (computing)
• Holeum (physics)

K

• Koide formula (physics)

L

• List of particles (physics)
• Long delayed echo (physics)

M

• M82 X-2 (astronomy)
• Magnetic monopole (physics)
• Mass in general relativity (astronomy)
• Measure problem (cosmology) (astronomy)
• Michigan Spin Physics Center (physics)
• Modified Newtonian dynamics (physics)
• Mpemba effect (physics)

N

• Naga fireball (physics)
• Navier–Stokes existence and smoothness (computing)
• Numerical sign problem (physics)

P

• Physics beyond the Standard Model (physics)
• Proton spin crisis (physics)

Q

• QCD matter (physics)
• Quantized inertia (physics)
• Quantum entanglement (physics)
• Quark star (astronomy)

S

• Shower-curtain effect (physics)
• Simon problems (computing)
• Sonoluminescence (physics)
• Strange matter (physics)
• Strangelet (physics)
• Strong CP problem (physics)
• Superconductivity (physics)

T

• Time perception (philosophy)
• Tunguska event (physics)

U

• Unified field theory (physics)

Y

• Yang–Mills existence and mass gap (computing)