astrophysicist

noun 0.790

astrophotography

noun 0.721

geophysics

noun 0.664

astro

noun 0.663

nuclear physics

noun 0.658

theoretical physics

noun 0.656

astrobiology

noun 0.656

astrometry

noun 0.653

modern physics

noun 0.642

astrology

noun 0.639

space science

noun 0.632

biophysics

noun 0.631

astronautics

noun 0.626

optical astronomy

noun 0.618

radio astronomy

noun 0.615

infrared astronomy

noun 0.611

quantum physics

noun 0.602

neutrino astronomy

noun 0.596

physicist

noun 0.595

planetary science

noun 0.586

astrobiologist

noun 0.578

astronomer

noun 0.578

spectroscopy

noun 0.576

cosmology

noun 0.574

aeronautics

noun 0.573

chemical physics

noun 0.572

psychophysics

noun 0.565

classical physics

noun 0.563

cosmochemistry

noun 0.557

celestial mechanics

noun 0.551

aerospace

noun 0.546

soil physics

noun 0.543

astrolabe

noun 0.543

physical chemistry

noun 0.543

microphysics

noun 0.543

health physics

noun 0.535

exobiology

noun 0.533

aerodynamics

noun 0.531

planetology

noun 0.531

meteorology

noun 0.530

thermodynamics

noun 0.527

space research

noun 0.526

general relativity

noun 0.525

ufology

noun 0.525

radio astronomer

noun 0.524

oceanography

noun 0.524

aeronomy

noun 0.522

space technology

noun 0.522

rocket science

noun 0.520

geophysicist

noun 0.520

astrogation

noun 0.520

biophysicist

noun 0.517

electrostatics

noun 0.517

psychology

noun 0.516

photonics

noun 0.515

aster

noun 0.514

political science

noun 0.514

observatory

noun 0.514

electrophysiology

noun 0.513

optics

noun 0.513

asthma

noun 0.511

earth science

noun 0.507

astronaut

noun 0.507

natural science

noun 0.505

obstetrics

noun 0.505

electrodynamics

noun 0.505

applied science

noun 0.504

aviation

noun 0.503

quantum mechanics

noun 0.502

physiology

noun 0.501

biochemistry

noun 0.501

space exploration

noun 0.500

pataphysics

noun 0.500