More astrophysics illustrations

Astrophysics

Luminosity symbol

Astrophysics

H ii region with embedded stars

Astrophysics

Gravitational potential well

Astrophysics

Laser device

Astrophysics

Aluminum oxide grain

Astrophysics

Projected focus

Astrophysics

Magnetic field line toroidal

Astrophysics

Stellar spectrum iron line