More astrophysics illustrations

Astrophysics

Infrared bump

Astrophysics

Incoming nucleus

Astrophysics

Star elongated

Astrophysics

Ellipse semimajor axis

Astrophysics

Aldebaran point source

Astrophysics

Comoving spherical surface

Astrophysics

Old red star

Astrophysics

Carbon iii emission line