A huge Mars meteorite was auctioned for over $5 million while a dinosaur skeleton fetched more than $30 million, making waves in the auction world at Sotheby's Geek Week 2025.
A colossal Martian meteorite, NWA-16788, weighing nearly 55 pounds, is hitting the auction block at Sotheby's with an estimated price of $4 million. Found in Niger, this rock's history and scientific value raise debates about its fate.