Artemis II crew breaks free of Earth orbit, heading to the moon for historic flyby

With this burn to the moon, we do not leave Earth. We choose it.
Christina Koch reflects on the moment the crew fired engines to depart Earth orbit for the first time since 1972.

For the first time since Apollo 17 closed the first chapter of lunar exploration in 1972, four human beings have slipped free of Earth's gravitational embrace and turned their faces toward the Moon. The Artemis II crew — Commander Reid Wiseman, Victor Glover, Christina Koch, and Jeremy Hansen — represent not only a technological renewal but a broadening of who humanity sends as its emissaries into the deep. Their mission is not to land, but to prove: that the systems hold, that the path is sound, and that the long dream of returning to the Moon is no longer a memory but a trajectory.

  • Fifty-four years of orbital confinement ended Thursday night when Orion's engines fired and accelerated four astronauts to 24,000 mph, breaking Earth orbit for the first time since the Apollo era.
  • The crew's historic composition — the first Black astronaut, first woman, and first non-American to head toward the Moon — signals that this return journey belongs to a wider humanity than the one that made the first.
  • Small but urgent crises tested the crew before the burn: a malfunctioning toilet, a frigid cabin, and a faulty water valve forced improvised fixes using syringes, straws, and contingency bags in the hours before departure.
  • The translunar ignition was declared flawless, and the crew is now arcing toward the Moon in a figure-eight gravity loop that will carry them farther from Earth than any humans in history, surpassing even Apollo 13's distance record.
  • The mission is landing as both a technical validation and a cultural rekindling — a proof-of-concept for the 2028 crewed Moon landing and a signal that sustained lunar exploration has moved from ambition to schedule.

For the first time in fifty-four years, human beings have left Earth orbit. On Thursday night, the Artemis II crew fired their engines twenty-five hours after launch, accelerating the Orion capsule to twenty-four thousand miles per hour and breaking free from the gravitational hold that has kept humanity circling the planet since Apollo 17. Three Americans and one Canadian are now bound for the Moon, nearly a quarter million miles away.

Commander Reid Wiseman, pilot Victor Glover, mission specialist Christina Koch, and Canadian astronaut Jeremy Hansen will not land on the lunar surface. Instead, they will swing around the Moon in a wide arc, dipping within four thousand miles of its far side before returning to Earth in a figure-eight loop shaped by the gravity of both worlds. In doing so, they will travel farther from home than any humans ever have, surpassing the record set by Apollo 13 in 1970. Their return is scheduled for April 10.

The crew itself rewrites history before the next chapter is even drafted. Glover is the first Black astronaut to launch toward the Moon. Koch is the first woman. Hansen is the first non-American to make the journey. The twelve men who walked on the Moon during Apollo were all white Americans — a fact this mission quietly but decisively amends.

The hours before the engine burn were not without friction. A toilet malfunction forced Koch to troubleshoot with contingency bags. The cabin ran cold enough that the crew had to retrieve extra clothing. A valve issue with the water dispenser prompted Mission Control to have the astronauts fill emergency pouches with drinking water using straws and syringes. These were the unglamorous, immediate demands of sealed spaceflight — solved before the burn, but not forgotten.

When the engines fired on schedule, NASA confirmed the ignition was flawless. Koch offered the moment's most resonant line: "With this burn to the moon, we do not leave Earth. We choose it." As the crew approaches the Moon early next week, they will witness a total solar eclipse from the lunar perspective and see the far side of the Moon as no human has in person. They carry with them the knowledge that a door closed in 1972 has been reopened — and that the next phase of human lunar exploration, aimed at a 2028 landing and an eventual permanent base, has genuinely begun.

For the first time in fifty-four years, human beings have left Earth orbit. On Thursday night, the Artemis II crew fired their engines and broke free from the gravitational tether that has kept humanity circling the planet since the final Apollo mission touched down in 1972. The translunar ignition came twenty-five hours after launch, accelerating the Orion capsule to twenty-four thousand miles per hour and sending three Americans and one Canadian on a trajectory toward the moon, nearly a quarter million miles away.

Commander Reid Wiseman, pilot Victor Glover, mission specialist Christina Koch, and Canadian astronaut Jeremy Hansen will not land on the lunar surface. Instead, they will swing around the moon in a wide arc, dip to within four thousand miles of its far side, and return to Earth in a figure-eight loop that relies on the gravity of both celestial bodies to complete the journey. In doing so, they will travel farther from home than any human has ever ventured, surpassing the distance record set by Apollo 13 in 1970. Their return to Earth is scheduled for April 10.

The crew composition itself marks a watershed moment in spaceflight history. Glover is the first Black astronaut to launch toward the moon. Koch is the first woman. Hansen is the first citizen of a country other than the United States to make the journey. The twelve men who walked on the moon during Apollo were all white Americans. This mission rewrites that chapter before the next one is written.

The hours leading up to the engine burn were not without friction. The toilet malfunctioned shortly after the crew reached orbit on Wednesday evening, forcing Koch to troubleshoot the system using contingency urine storage bags until she got it working. The cabin was so cold that the astronauts had to retrieve long-sleeved clothing from their personal gear. A valve issue with the water dispenser prompted Mission Control to have the crew fill multiple emergency pouches with drinking water using straws and syringes—more than two gallons worth—as a precaution. These were the small, unglamorous problems of spaceflight, the kind that do not make headlines but demand immediate attention when you are sealed inside a capsule.

But by Thursday night, as the engines fired on schedule, such complications receded. NASA's Lori Glaze announced at a news conference that the burn had been flawless. Hansen, watching Earth recede through the capsule's windows, described the view as phenomenal. Koch, reflecting on the moment, offered a line that captured the philosophical weight of the departure: "With this burn to the moon, we do not leave Earth. We choose it." The crew had been given a day in orbit to test the Orion capsule's life-support systems before being cleared for the journey outward. Now they were committed.

The mission serves as the opening act for NASA's broader Artemis program, which aims to establish a sustained human presence on the moon. A crewed landing is planned for 2028. A permanent lunar base will follow. The Artemis II test flight is meant to validate the systems and procedures that will make those ambitions possible. It is also meant to inspire—to remind the world that humans can still reach beyond the horizon, that the dream of lunar exploration, dormant for more than half a century, has been rekindled.

As the crew approaches the moon early next week, they will witness something no human has seen in person: a total solar eclipse from the lunar perspective, with the moon blocking the sun from their vantage point. They will see the far side of the moon, illuminated in ways that have only been captured by cameras and probes. And they will begin the long journey home, carrying with them the knowledge that they have traveled farther than any of their predecessors, that they have opened a door that had been closed since 1972, and that the next chapter of human lunar exploration has begun.

For the first time since 1972 during Apollo 17, human beings have left Earth orbit.
— NASA's Lori Glaze
Humanity has once again shown what we are capable of, and it's your hopes for the future that carry us now on this journey around the moon.
— Jeremy Hansen, Canadian astronaut
The Hearth Conversation Another angle on the story
Inventor

Why does it matter that they're not landing? Isn't that the whole point of going to the moon?

Model

This is a test. They're checking that the capsule works, that the life-support systems hold, that the trajectory calculations are right. You don't send people to land on the moon until you've proven the vehicle can make the round trip safely. Artemis II is the proof.

Inventor

But fifty-four years is a long time to be away. Why did it take so long to go back?

Model

Apollo was expensive and politically driven—a space race. Once the race was won, the funding dried up. The technology had to be rebuilt from scratch. Artemis is different. It's framed as the beginning of something sustained, not a one-off achievement.

Inventor

What struck you most about the crew composition?

Model

That it took this long. The first woman, the first Black astronaut, the first non-American to go to the moon—all on the same mission. Apollo's twelve lunar walkers were all white men. That wasn't an accident. It was who had access, who was allowed. This crew changes the story of who gets to explore.

Inventor

They had to use emergency urine bags because the toilet broke. How does that fit into a historic moment?

Model

It's the reality of spaceflight. You can have a mission that breaks fifty-four-year records and still have to improvise plumbing fixes. The heroic and the mundane exist in the same capsule. That's worth knowing.

Inventor

What happens next?

Model

They swing around the moon on Monday, see the far side, experience an eclipse from space, and come home on April 10. If everything works, NASA lands two people on the moon in 2028. If it doesn't, they learn what needs fixing before they try.

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