OMG sciencefromtheconversation.com3 months agoEarth's Oldest Impact Crater Discovered in AustraliaDiscovery of the oldest meteorite impact crater supports theories on the formation of Earth's first continents.
OMG sciencefromBig Think4 months agoNew findings raise questions about when (and where) life beganLUCA's estimated age has been pushed back to between 4.09 and 4.33 billion years, indicating life arose shortly after Earth's formation.