Physics
Ion
100%
Networks
66%
Electrons
55%
Calculation
50%
Matrix
44%
Collisions
38%
Impact
33%
Temperature
27%
Planetary Nebula
22%
Line Spectra
22%
Information
22%
Spectra
22%
Universe
22%
H II Regions
11%
Newton
11%
Physics
11%
Supernova Remnant
11%
Interstellar Gas
11%
Estimates
11%
Black Holes
11%
Active Galactic Nuclei
11%
Magnitude
11%
Elemental Abundance
11%
Atoms
11%
Line Intensity
11%
Stellar Atmosphere
11%
Photons
11%
Model
11%
Electron-Ion Recombination
11%
Spectroscopy
11%
Clouds
11%
Chemical Composition
11%
X Ray Spectra
11%
Galaxies
11%
Anomalies
11%
Accretion Disk
11%
Molecules
11%
Fractions
11%
Flow Velocity
11%
Coefficients
11%
State of Matter
11%
High Temperature
8%
Terms
8%
Targets
8%
Expansion
8%