Moon Mission Data Reveal Unexpected Cosmic Ray “Shadow”
Homepage - Eos [Unofficial]
May 4, 2026
A newly identified bubble of reduced galactic cosmic ray (GCR) flux appears to align with the Sun’s magnetic field, indicating an unexpected interaction between the Sun and Earth that the Moon passes through as it orbits. Credit: Shang et al., 2026, https://doi.org/10.1126/sciadv.adv1908
Discussion in the ATmosphere