William Ostling:
NGC 2170: The Angel Nebula
William Ostling:
Sh2-223, Sh2-224, Sh2-225, Sh2-227 widefield
William Ostling:
The Eagle and Omega Nebula in the Hubble Palette
William Ostling:
Unbarred Spiral Galaxy NGC 3981
William Ostling:
Peering into the faint outer halo of Messier 83
William Ostling:
Reflection and emission in SH2-311: The skull and crossbones nebula
William Ostling:
Starless Sh2-311
William Ostling:
Dust and starbirth in Perseus: NGC 1333 and IC 348
William Ostling:
Dust lanes in the Sculptor Galaxy
William Ostling:
The Spanish Dancer Galaxy
William Ostling:
The Glowing Hand of God (CG-4)
William Ostling:
Starless CG4
William Ostling:
Stars and Globules in the Running Chicken Nebula
William Ostling:
Peering deep into the the core of M42
William Ostling:
Galaxy Triplet NGC 6769-71
William Ostling:
NGC 6888: The Crescent Nebula
William Ostling:
The Tarantula Nebula
William Ostling:
A 3-panel mosaic of dust in the Chamaeleon region
William Ostling:
Reflection and emission in the eye of the seagull
William Ostling:
NGC 1097 and background galaxies
William Ostling:
The Lagoon nebula in Broadband and Narrowband
William Ostling:
The Lagoon nebula in pure Broadband
William Ostling:
Lagoon nebula in pure SHO
William Ostling:
Fleming's Triangular Wisp
William Ostling:
The Heart Nebula in SHO
William Ostling:
The Pencil Nebula in the Vela SNR - A Widefield Astrograph