NASA scientists have revealed the secrets of the most volcanic body in our solar system, according to new research. The discovery solves a 44-year-old mystery of why, and how, Jupiter’s violent moon, Io, became so volcanically active. Io is only slightly larger than our moon, with a diameter of 2,237 miles (3,600 kilometers), and has … Read more
The first analysis of lava samples from the moon’s far side reveals that volcanoes were erupting there 2.8 billion years ago. The moon is tidally locked with Earth, meaning the same side always faces our planet. The far side is less explored than the near side. Only two landers, both from China, have made it … Read more
High-definition radar satellites have revealed more than 19,000 undersea volcanoes around our planet, providing scientists with the most comprehensive catalog of seamounts ever created. The new compendium, which was published April 6 in the journal Earth and Space Science, could provide a better understanding of ocean currents, plate tectonics and climate change. Prior to this, … Read more
For decades, astronomers assumed that Mars was geodynamically dead — a planet without rumbling earthquakes and erupting volcanoes. Though remnants of towering volcanoes exist on the surface of the Red Planet today, these colossal structures have been dormant for millions of years. With little to no heat firing the planet’s engine, scientists reasoned, Mars became … Read more
