The world’s deadliest and largest volcanic eruptions happen in Indonesia. Future eruptions in this jungle-filled region could be better predicted by using satellite radar to detect swelling magma near the summit of those volcanoes, a new study suggests. To search for evidence of imminent eruptions, scientists monitored surface changes at 79 volcanoes with technology called Synthetic Aperture Radar Interferometry (InSAR). The data were gathered between 2006 and 2009 by the Japanese Space Exploration Agency’s ALOS satellite. Read More
