Antarctica Got Blasted by a Powerful ‘Airburst’ Event 430,000 Years Ago
Artist’s interpretation of the hot jet of molten particles and hot gas, striking the ancient Antarctic surface. Image: Mark A. GarlickAsteroids that smash directly into Earth’s surface can cause extensive damage, but, as new evidence uncovered in east Antarctica suggests, asteroids that explode on entry can be equally devastating. Super…
bubmagMarch 31, 2021