Powerful Mother’s Day geomagnetic storm created radio-disrupting bubbles in Earth’s upper atmosphere Researchers have provided some new insights about the powerful geomagnetic storm that flared up last Mother's Day, after a big solar storm hit Earth. Astrobitica May 20, 2025 (Last updated: May 21, 2025) 1 minute read Researchers have provided some new insights about the powerful geomagnetic storm that flared up last Mother’s Day, after a big solar storm hit Earth. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: NASA’s X-59 jet takes ‘flight’ without leaving the ground | Space photo of the day for May 20, 2025Next: Lightning on alien worlds may fail to spark life, simulations suggest