NASA's astronauts return to Earth after breaking space travel records and circling the Moon for the first time in over 50 years.
Category: Science
In a momentous return to Earth, the Artemis II crew is set to make history as they splash down in the Pacific Ocean off the coast of San Diego on April 10, 2026, at approximately 8:07 p.m. EDT (5:07 p.m. PDT). This marks the end of a ten-day mission that circled the Earth and the Moon and shattered records for human space travel.
The four-member crew, consisting of NASA astronauts Reid Wiseman, Victor Glover, Christina Koch, and Canadian Space Agency astronaut Jeremy Hansen, has achieved a remarkable milestone. On April 6, the Orion spacecraft reached 248,655 miles from Earth, surpassing the Apollo 13 record for the farthest distance ever traveled by humans in space. This mission is a historic step toward NASA's long-term goal of returning humans to the lunar surface.
As the crew prepares for their final descent, they are currently 61,326 miles from Earth. The excitement is building, with NASA and U.S. Navy teams stationed near San Diego ready to carry out the recovery operations. A combined recovery team will be on standby to welcome the astronauts home after their historic mission.
The splashdown process is complex and requires precise timing. The third return burn, which is set for 2:53 p.m. EDT, will refine Orion’s path for atmospheric entry and splashdown. The sequence of events is carefully orchestrated, beginning with the separation of the crew module from the service module at 7:33 p.m., exposing the heat shield for re-entry.
During re-entry, the crew will experience extreme conditions. The capsule will encounter temperatures soaring up to 3,000 degrees Fahrenheit and speeds of approximately 25,000 mph, which is over 30 times the speed of sound. This rapid descent will create a fireball around the capsule, heating the air to temperatures that are half as hot as the surface of the sun.
At around 8:03 p.m., the drogue parachutes will deploy at about 22,000 feet, slowing and stabilizing the capsule as it approaches the ocean. Following this, the main parachutes will release, reducing the speed of Orion to less than 136 mph before it splashes down in the Pacific Ocean.
NASA has made extensive preparations for this re-entry, utilizing a new direct re-entry technique after learning from the Artemis I test mission. During re-entry, the crew will experience a communication blackout lasting approximately six minutes due to the plasma buildup around the capsule. Recovery teams will be in the air, tracking the capsule and collecting data on the heat shield's performance during this high-stakes phase of the mission.
For those eager to witness this historic event, NASA will provide live coverage of the splashdown across various platforms, including NASA+, YouTube, Netflix, and other streaming services. Coverage begins at 6:30 p.m. EDT, allowing viewers to tune in as the crew prepares for their final descent.
The Artemis II mission is not just a return to Earth; it signifies the first crewed mission to the Moon in over 50 years, paving the way for future lunar exploration. The mission aims to establish a sustainable presence on the Moon, which will serve as a testing ground for future missions to Mars.
After splashdown, the astronauts will be extracted from the Orion capsule and flown to the USS John P. Murtha, where they will undergo post-mission medical evaluations. Within two hours of splashdown, the crew will be safely aboard the USS Murtha, which is a 680-foot-long Navy transport dock warship.
Once the astronauts have been evaluated, they will be flown to NASA’s Johnson Space Center in Houston, where they will reunite with their families. This homecoming will be a moment of celebration, not only for the astronauts but for the entire team behind the Artemis program.
The Artemis program aims to establish a long-term human presence on the Moon, with plans to launch Artemis III in 2027, which will test docking procedures with lunar landers. Artemis IV is targeted for 2028, with the goal of landing humans on the Moon’s surface.
As the world watches the final moments of the Artemis II mission, the significance of this achievement cannot be overstated. The mission has tested the Orion capsule's life support systems, piloting capabilities, and procedures for dealing with potential hazards in space, all of which are integral for future missions.
In a light-hearted moment during the mission, pilot Victor Glover expressed his anticipation for the re-entry, stating, "We’ve still got two more days, and riding a fireball through the atmosphere is quite a thought!" His comments capture the blend of excitement and seriousness that defines this historic mission.
As the countdown to splashdown continues, the Artemis II crew's successful return will mark the end of this chapter and set the stage for the next steps in humanity's exploration of the Moon and beyond. With the successful completion of this mission, NASA is one step closer to fulfilling its vision of sending humans back to the lunar surface and eventually to Mars.
For those following the mission, the Artemis II tracker app provides real-time updates on the spacecraft’s location and speed, enhancing the viewing experience for space enthusiasts around the world. This innovative feature allows fans to engage with the mission in a new way, making the historic return even more accessible.
As the world awaits the splashdown, the Artemis II mission stands as a reminder of human ingenuity and the enduring spirit of exploration. The astronauts aboard Orion are not just returning from a mission; they are bringing back the promise of future adventures in space.