Waves surge in opposite directions around Io’s largest lava lake Surf’s up on Jupiter’s moon. Magma waves travelling both clockwi... Read more »

Waves of lava seen in Jupiter's moon Io's largest volcanic crater

Waves of lava seen in Jupiter's moon Io's largest volcanic crater Taking advantage of a rare orbital alignment between two of... Read more »

Surprise! When a brown dwarf is actually a planetary mass object

Surprise! When a brown dwarf is actually a planetary mass object Sometimes a brown dwarf is actually a planet -- or planet-like an... Read more »