Artemis II Crew Ignites Engine, Races to Moon from Florida's Space Coast

Four astronauts are hurtling toward the moon after completing a critical engine burn Thursday night that committed them to a lunar flyby — humanity's first crewed journey to the moon in more than half a century, launched from Kennedy Space Center on Florida's Space Coast.

NASA astronauts Reid Wiseman, Victor Glover and Christina Koch, along with Canadian Space Agency astronaut Jeremy Hansen, fired the Orion spacecraft's engine for approximately five minutes and 50 seconds in what engineers call a translunar injection burn. The maneuver officially dispatched the crew on a 230,000-mile journey and represents a point of no return: a failure would have barred the crew from reaching the moon, while success sends them onward.

For Treasure Coast residents within sight of the Kennedy Space Center launch plume, the mission is more than spectacle. KSC is the economic and aerospace anchor of the region, and Artemis II represents the most significant crewed mission to lift off from Florida soil in decades. NASA administrator Jared Isaacman announced plans last week to increase the frequency of lunar launches and establish a permanent base on the moon, a program that would sustain and expand KSC operations for years to come.

The spacecraft is flying a free return trajectory — a fuel-conserving path that keeps it within Earth's gravitational influence past the moon before swinging back for splashdown. The capsule is scheduled to fly within approximately 5,000 miles of the lunar surface on Monday, a far higher altitude than Apollo missions, which typically orbited below 100 miles. The crew's view of the moon will resemble "a basketball held at arm's length," mission scientist Barbara Cohen said.

Hours after launch, pilot Glover took manual control of the Orion in a proximity operations test, evaluating how the vehicle handles in space — a skill future missions will require to dock with a lunar lander in orbit. "Overall guys, this flies very nicely," he said.

Researchers have placed astronauts' cells on tiny chips distributed throughout the capsule to study the physiological effects of deep-space radiation — the farthest such exposure any human crew has endured. Geologists trained the astronauts to photograph the far side of the moon from an altitude no human has reached before.

Reentry is expected near the end of a nearly 10-day mission, with the capsule hitting the atmosphere at close to 25,000 miles per hour and temperatures approaching 3,000 degrees Fahrenheit before splashing down in the Pacific Ocean off the California coast.

"It is our strong hope that this mission is the start of an era where everyone, every person on Earth, can look at the moon and think of it as also a destination," mission specialist Koch said.

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