Arial shot of three islands, the center - anak krakatau, billowing smoke emits from a red spot

Anak Krakatau

Anak Krakatau is a small, unimposing volcanic island between the Indonesian islands of Java and Sumatra. However, its frequent blasts and explosions serve as a reminder of its mighty—and occasionally menacing—power. View the full story

Credits: NASA Earth Observatory / Lauren Dauphin