3.4K views · 78 reactions | At a little more than a mile, Lava River...

Exploring the depths of Arizona’s volcanic past at the Flagstaff Lava River Cave! From the instant cool down at the entrance to the thrill of shimmying through narrow passages, this hike was an unforgettable adventure. Who’s ready to take on this underground wonder? 🌋🧭 #ArizonaAdventure #ExploreAZ #LavaRiverCave #HikingAdventures #UndergroundWonder I | Bobbii Jean-McKinley

Caves found on Mars Surface? This formation on the surface of Mars looks like a cave or deep opening, raising many questions. Scientists believe such features could be lava tubes, formed long ago when molten lava flowed beneath the surface. These caves are important because they may protect against radiation and extreme temperatures. Some scientists even think Martian caves could be the best places to search for signs of past life. Mars continues to reveal mysterious features hidden beneath its