Threads of underground fungal networks are long enough to reach beyond the Solar System
Wyatt Myskow, Inside Climate News • June 13, 2026 Hidden underground around the world lie 110 quadrillion kilometers of arbuscular mycorrhizal fungal networks—webs of ultra-thin threads that, if connected in a single line, would stretch almost a billion times the distance between the Earth and the sun, according to new research published in Science on