The 4 Minutes That Could Decide the Fate of Artemis II Astronauts

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The 4 Minutes That Could Decide the Fate of Artemis II Astronauts For most of the mission, everything will appear calm. But near the end, just before returning home, four critical minutes will determine whether the crew of Artemis II makes it safely back to Earth… or not. In this documentary, we break down the most dangerous phase of the mission: reentry. As the Orion spacecraft slams into Earth’s atmosphere at speeds exceeding 39,000 km/h, temperatures outside the capsule can reach nearly 3,000°C. The heat shield must perform perfectly. The angle of entry must be exact. Even a small error could mean bouncing off the atmosphere into deep space — or burning up on the way down. We explore how engineers at NASA designed Orion to survive these extreme conditions, including its advanced heat shield and unique “skip reentry” trajectory — a technique that allows the spacecraft to briefly exit and reenter the atmosphere to manage heat and speed. You’ll also learn what astronauts experien

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