Fluxus

The Helix Nebula

sine-qua-non

The Eagle Nebula (M16): Peering Into the Pillars of Creation (A nearby star-forming region about 7,000 light years from Earth.) (via Smithsonian Institution)

benjaminhilts

Detailed closeup of magnetic structures on the Sun’s surface, seen in the H-alpha wavelength on August 22, 2003.

via