ESA’s XMM-Newton X-Ray observatory has helped astronomers puzzle through a mystery that’s haunted them for a long time. For more than 20 years, observatories have detected X-rays streaming from something in the AB Aurigae system. But nothing in the system should be able to generate this quantity of X-rays. AB Aurigae contains 2.7 times the … Continue reading "Star’s Magnetic Field Slams its Solar Winds Back Together"