Bipolar planetary nebula

800 × 600

Ring Nebula in space

800 × 753

Planetary nebula with central star

1280 × 1280

Bipolar planetary nebula

1280 × 960

Ring Nebula in space

1280 × 1280

Helix Nebula in space

2190 × 2157

Helix Nebula

2400 × 3000

Helix Nebula in space

4263 × 2667

Helix Nebula in space

1019 × 932

Helix Nebula in space

2859 × 1866

Binary Star System — Orange, Dramatic

1280 × 960

Omega Centauri star cluster

3000 × 2400