Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...
"A strong magnetic field is very important for life on a planet." ...
Comet C/2024 E1, better known as Wierzchos, is skimming past the Sun in a tight, blazing turn that will fling it back toward ...
The impact of the asteroid in present-day Yucatan wiped out almost all life on Earth. It recovered faster than previously ...