Orion: A craft engineered to carry people further into deep space than previously possible

Space · Published 9 October 2026 Swipe more like this →

In short: After more than 40 years, NASA is preparing a new era of exploration. The Orion spacecraft, built by Lockheed Martin, is undergoing rigorous testing to ensure it can safely carry astronauts on ambitious journeys to Mars and beyond, marking a significant leap in deep-space capability.

The Exploration Flight Test-1 (EFT-1) was a pivotal, unpiloted mission designed to validate the critical systems of the Orion spacecraft. On 4 December 2014, the mission intended to orbit Earth twice, reaching 3,600 miles away. This test was essential to confirm that the spacecraft could withstand the intense challenges of deep-space travel, specifically for future missions to an asteroid or Mars. This uncrewed mission aimed to confirm that the vessel's primary systems were ready for the rigours of deep-space environments. By completing two orbits, the spacecraft demonstrated its ability to function reliably outside of low-Earth orbit.

Engineers focused on evaluating several life-critical components during the four-and-a-half-hour mission. These included the launch abort system, the heat shield, the parachute system, and other systems vital to crew safety. A Delta IV Heavy rocket propelled the capsule from Florida's Cape Canaveral Air Force Station, specifically Space Launch Complex 37. The Delta IV Heavy rocket provided the necessary thrust for the launch from Space Launch Complex 37. This specific propulsion system was vital for successfully delivering the capsule into its intended orbit.

The mission represented a historic milestone for NASA. It marked the first time a spacecraft specifically built for humans would leave low-Earth orbit since December 1972. Following a smooth launch and a successful splashdown in the Pacific Ocean on December 5, 2014, the mission proved the viability of the new capsule. This triumphant trial enables later Orion models to carry explorers to far-off places, such as Mars or a lunar-orbiting asteroid. The successful splashdown in the Pacific Ocean concluded the mission's primary objectives. This outcome validates the spacecraft's design for future deep-space exploration.

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