More astrophysics illustrations

Astrophysics

Dust shell optically thick

Astrophysics

Vernal equinox

Astrophysics

Radioactive isotope 22na

Astrophysics

Stellar envelope

Astrophysics

Surrounding gas

Astrophysics

Star formation burst

Astrophysics

Distant astronomical object

Astrophysics

Compass drafting