This incredible footage shows volcano experts entering an otherworldly lava tube formed after the 2021 Cumbre Vieja eruption for the very first time. https://rumble.com/v2one7w-expert-describes-first-descent-into-otherworldly-lava-tube.html The volcano's 85-day-long eruption transformed the Aridane Valley on the island of La Palma in the Canary Islands into a gigantic labyrinth of lava tubes. Lava…