Rock samples returned by Chang'e-6, which had touched down on the lunar surface a few months earlier, have revealed two volcanic events that occurred on the moon's far side 2.8 billion years ago and 4 ...
Shiveluch, one of the most active volcanoes on Russia's Kamchatka Peninsula, erupted on Thursday evening, sending ash clouds up to 15 kilometers into the sky and blanketing large areas with dust. The ...