A new study shows that slow, deep rock currents inside the Earth have helped shape the planet's strongest large-scale gravitational anomaly under the Antarctic continent. Why is gravity weaker ...

India, Jan. 21 -- The interstellar object 3I/ATLAS will come very closely aligned with the Sun-Earth axis on January 22, allowing scientists to use the event as an occasion to investigate the object, ...

The night sky is about to reveal a secret that has been drifting through the cold vacuum of space for nearly the entire history of the universe. On Jan. 22, 2026, a cosmic coincidence will place Earth ...