Earth’s continental plates were moving 3.48 billion years ago.Evidence from ancient rocks suggests plate tectonics began about 3.2 billion years ago, earlier than thought, with crust moving at modern like speeds indicating early organized tectonic activity that may have helped make Earth habitable.

What happened

Multiple sources are reporting: Earth’s continental plates were moving 3.48 billion years ago.Evidence from ancient rocks suggests plate tectonics began about 3.2 billion years ago, earlier than thought, with crust moving at modern like speeds indicating early organized tectonic activity that may have helped make Earth habitable..

Why people care

Reported by r/science.

Sources

Earth’s continental plates were moving 3.48 billion years ago.Evidence from ancient rocks suggests plate tectonics began about 3.2 billion years ago, earlier than thought, with crust moving at modern like speeds indicating early organized tectonic activity that may have helped make Earth habitable.
r/science
Progress to reduce childhood deaths globally has slowed, report reveals that 4.9 million children died in 2024 most deaths preventable, progress now slowing.Millions of child deaths could be avoided, but global progress is losing momentum.
r/science
Psilocybin unlocks a specific biological signature in the brain linked to profound mystical states.Scientists found that these measurable brain wave changes directly correspond to the intensity of a person’s psychedelic experience.
r/science