sunspots

Sun's evolution over time

4000 × 2500

Sun's surface with sunspots

2196 × 2157

Sun's surface with sunspots

1280 × 1024

Solar surface with magnetic fields

2009 × 2009

Sun with sunspots

3888 × 2592

Solar surface with magnetic loops

1494 × 984

Sun's surface with sunspots

2850 × 1836

Sun with sunspots

1076 × 886

Solar surface with sunspots

1920 × 1200

Sun's surface with sunspots

1989 × 2004

Solar surface convection cells

1138 × 700

Sun's surface with sunspots

2538 × 773

Close-up of the Sun's surface

1600 × 944

Sun's Active Surface

1600 × 1000