Plate Tectonics Weaken as They Sink; Research Reveals Pieces of Crust of Earth Bend Upon Entry in the Mantle Medicine & Technology Nov 15, 2021 Findings of a recently published research led by ETH Zürich reconciled two hypotheses by showing plate tectonics are only substantially weakened as they sink.
Space Weather Alert: NOAA Warns of a Solar Radiation Storm With 60% Chance of Hitting the Earth This Week
SPACE Helium Leak Delays Boeing’s Astronaut Launch Attempt for the Second Time; Crew Debut Set on May 21 After Spacecraft Repair
SPACE Bizarre Planet 'WASP-193b' Found To Have the Density of Cotton Candy Despite Its Enormous Size, Making It Second-Least Dense Exoplanet Ever Discovered