NASA's Artemis II Moon Rocket Arrives at Launch Pad: A Giant Leap Towards the Future
By Rebecca Morelle, Alison Francis, and Kevin Church
The Science Team
NASA's colossal rocket has been moved to the launch pad at Cape Canaveral, Florida, marking the final stretch of preparations for the first crewed mission to the Moon in over half a century. This monumental journey began with the 98-meter-tall Space Launch System being transported vertically from the Vehicle Assembly Building over nearly 12 hours, covering a 4-mile (6.5 km) distance to the launch pad.
Now positioned for success, the rocket will undergo final tests, checks, and a dress rehearsal before the green light is given for the 10-day Artemis II mission. This mission will see four astronauts embark on a journey around the Moon, a feat that hasn't been achieved since Apollo 17's historic landing in December 1972.
NASA has set the earliest launch date for February 6th, but additional launch windows are available throughout the month, as well as in March and April. The rocket's journey began at 07:04 local time (12:04 GMT) and arrived at Launch Pad 39B at the Kennedy Space Center at 18:41 local time (23:42 GMT).
The rocket was carefully moved by a massive crawler-transporter, reaching a top speed of 0.82 mph (1.3 km/h). Live coverage captured the slow-moving spectacle, showcasing the precision and care involved in this historic endeavor.
Over the next few days, NASA will conduct a 'wet dress rehearsal,' a crucial test for fuel operations and countdown procedures. The Artemis II crew, consisting of NASA's Reid Wiseman, Victor Glover, and Christina Koch, along with Canadian astronaut Jeremy Hansen, witnessed the rocket's movement at the Kennedy Space Center.
In just a few weeks, these astronauts will be strapped into a spacecraft atop the rocket, ready to embark on a journey to the Moon. This mission will not only be a historic moment but also a significant step towards NASA's long-term goal of establishing a sustainable human presence on the Moon.
Artemis II will not land on the Moon but will instead lay the groundwork for the Artemis III mission, which is scheduled to take place 'no earlier than' 2027, with experts believing 2028 is the earliest possible date. The crew will spend the first two days of their mission in orbit around Earth, offering a unique perspective of our planet as a single, glowing sphere.
During their journey, the astronauts will dedicate three hours to lunar observation, studying the Moon's geology and capturing images to aid in future landing plans at the Moon's south pole. A key component of the Orion spacecraft, which the astronauts will be flying in, was manufactured in Bremen, Germany.
The European Service Module, built by Airbus and contributed by the European Space Agency, is a vital part of the mission. It provides the propulsion necessary to reach the Moon and houses large solar arrays that will generate all the electrical power for the craft. Additionally, the module contains tanks filled with oxygen, nitrogen, and water to support the astronauts' needs during their journey.
Inside a cleanroom, the team is hard at work building more modules for future Artemis missions. Each module takes about 18 months to assemble and has required thousands of engineering hours to design. The success of the mission depends on the flawless operation of every component.
'We've got to get those astronauts to the Moon and back again, completely safely,' says Sian Cleaver, a spacecraft engineer at Airbus. With the rocket now on Launch Pad 39B, the Artemis team is working tirelessly to ensure a safe and successful launch.
The mission has faced years of delays, and NASA is under pressure to launch the astronauts as soon as possible. However, the agency has emphasized that safety remains its top priority. John Honeycutt, chair of the Artemis mission management team, stated, 'I've got one job, and it's the safe return of Reid, Victor, Christina, and Jeremy. We're going to fly when we're ready, and crew safety will be our number one priority.'
