Eruption at Mayon – NASA Science
At any given moment, about 20 volcanoes on Earth are actively erupting. Often among them is Mayon—the most active volcano…
Scoria Cones on Earth and Mars
Since the 1970s, planetary geologists have known that volcanic features cover large swaths of Mars. Early Mariner 9…
Home Reef Adds On – NASA Science
Home Reef, a mid-ocean volcano in the Tonga archipelago, continues to build onto its modest land area. Volcanic…
NASA Detects Most Powerful Eruption Ever on Jupiter’s Volcanic Moon Io
Jupiter’s moon Io is covered in hundreds of volcanoes, which spew fountains of lava that constantly refill impact…