Artemis II: NASA Breaks Records with First Crewed Lunar Flyby in 50 Years

NASA has achieved a historic milestone in deep space exploration with the Artemis II mission, the first crewed flight to venture around the Moon in over five decades. Launching on April 1, 2026, atop the Space Launch System (SLS) rocket, the mission serves as a critical test of the systems required to sustain humans in deep space and paves the way for future lunar landings and eventual missions to Mars.

The Hardware: SLS and Orion

The mission’s success relies on two primary pieces of technology: the SLS rocket and the Orion spacecraft. The SLS is NASA’s recent heavy-lift rocket, designed to propel crew and cargo beyond low Earth orbit. The Orion spacecraft serves as the exploration vehicle, providing the necessary life support and protection to carry four astronauts to the Moon and return them safely to Earth.

Breaking the Apollo 13 Distance Record

A primary highlight of the Artemis II mission was the crew’s journey around the far side of the Moon, during which they shattered a long-standing distance record. On Monday, April 6, 2026, the crew surpassed the previous record of 248,655 statute miles from Earth set by the Apollo 13 mission in 1970.

The spacecraft reached its peak distance from Earth at 7:02 p.m. ET, hitting 252,756 miles—surpassing the Apollo 13 record by 4,111 miles. During this flight, the Orion spacecraft made its closest approach to the lunar surface at approximately 7 p.m. ET, coming within 4,067 miles of the Moon.

Celestial Observations: Earthrise and Solar Eclipses

Beyond the technical achievements, the crew captured stunning visual data and experienced rare celestial events:

• Earthrise: At 7:24 p.m. ET, as Orion emerged from behind the Moon, the crew witnessed the iconic “earthrise.”
• Solar Eclipse: At 8:35 p.m. ET, the crew observed a solar eclipse as the sun slipped behind the Moon for approximately one hour.

The Journey Home

The 10-day mission is now entering its final stages. After completing the first return correction burn on Flight Day 7, the crew transitioned to the return phase of their journey. As of Flight Day 8, the astronauts are conducting key tests to ensure a safe reentry and splashdown on Earth.

Key Takeaways from Artemis II

• Launch Date: April 1, 2026, from Launch Complex 39B.
• New Distance Record: 252,756 miles from Earth.
• Closest Lunar Approach: 4,067 miles from the lunar surface.
• Mission Duration: 10 days.
• Core Objective: Testing deep space systems for future lunar surface missions and Mars exploration.

Looking Forward

Artemis II builds upon the success of the uncrewed Artemis I mission from 2022. By demonstrating the capabilities of the SLS and Orion with a human crew aboard, NASA has validated the essential systems needed for long-term lunar presence. This mission marks a definitive step toward returning humans to the lunar surface and expanding the reach of human exploration into the solar system.