A supermassive black hole at the center of galaxy J1007+3540 has restarted its jet emission after roughly 100 million years ...
Discover the amazing science behind volcanic eruptions in this fun and easy-to-understand educational video for kids and curious minds. Discover how magma rises from deep inside the Earth, why gases ...
Mount Etna’s past eruptions reveal that a single volcano can erupt through very different underground pathways.
This chapter summarizes the principal conclusions and recommendations developed elsewhere in this report. Major conclusions are printed in italics and recommendations in bold. Basic research in the ...