Threads of underground fungal networks are long enough to reach beyond the Solar System

Researchers have quantified the length and mass of arbuscular mycorrhizal fungal networks globally.
https://arstechnica.com/science/2026/06/threads-of-underground-fungal-networks-are-long-enough-to-reach-beyond-the-solar-system/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social