Tadpole Galaxy — Black

2400 × 3000

Globular Star Cluster — Black, Cosmic, Night, Photograph, Stars, Space, Galaxy

2560 × 1024

Nebula with Gas Clouds — Red

1600 × 1200

Hubble Space Telescope — Blue

2174 × 1449

Butterfly Nebula — Purple, Dramatic, Photograph, Stars

2560 × 1600

Southern Ring Nebula

1920 × 1200

Deep Space Galaxy Field — Photograph

1920 × 1200

Hubble Space Telescope — Blue, Serene, Photograph

1536 × 1024

Hubble Space Telescope — Blue, Serene

1600 × 1200

Deep Space Galaxy Field — Black, Stars

6200 × 3875

Planet Venus — Space

2560 × 1600

Spiral Galaxy — Blue, Serene, Night, Photograph

1280 × 1024