Built for 90 days. It explored Mars for nearly 15 years. 🔴 When NASA’s Opportunity rover landed on Mars in 2004, its mission was ambitious: explore the Martian surface and search for evidence that liquid water had once existed there. Opportunity didn’t take long to deliver. After landing inside a small impact crater on Meridiani Planum, the golf-cart-sized rover discovered rocks and minerals that pointed to Mars’ watery past—including tiny, iron-rich formations nicknamed “blueberries.” And it kept going. A mission expected to last just three months ultimately stretched across nearly 15 years, turning Opportunity into one of the most remarkable robotic explorers in the history of space exploration. 🚀 Curiosity Stream is celebrating SPACE WEEK, October 1–11! Join us for amazing space content all week long as we explore Mars, the Moon, our solar system, the universe and the incredible missions taking humanity farther than ever before. 🌙 And keep your eyes on the sky… we may hav...