fromHarvard Gazette2 months agoHot dispute over impact - Harvard GazetteThe meteor at least 1 kilometer wide entered Earth's atmosphere and impacted Western Australia, unleashing a fireball estimated more than 8 miles wide.Science
Canada newsfromwww.nature.com2 months agoThese Rocks Could Be the World's Oldest, New Data ConfirmThe Nuvvuagittuq Greenstone Belt rocks are potentially the oldest known, at 4.16 billion years old, providing insights into Earth's early history.