Politics / Canada
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What it takes to get Artemis II to the moon
Summary
Jeremy Hansen will embark on his inaugural space journey as a member of the Artemis II crew, a significant event for Canadian space exploration. The mission involves a series of meticulously planned tasks, including a critical 90-minute orbit around Earth before heading to the Moon.
The launch sequence begins with the Space Launch System (SLS) igniting its core stage engines and solid fuel boosters, providing a powerful ascent. Following the initial launch phase, the crew will perform essential system checks and prepare for their journey into high Earth orbit.
During the mission, the Orion capsule will separate from the rocket's upper stage, allowing the crew to demonstrate its maneuverability. This capability is crucial for future missions, as it ensures that humans can take control if automated systems fail.
As the crew approaches the Moon, they will experience a spectacular view of its far side, which has remained unseen by humans since the Apollo missions. The mission's trajectory will take them on a figure-eight path, culminating in a Transluner injection burn that accelerates them toward lunar space.
Perspectives
short
Supporters of Artemis II
- Highlight the significance of Jeremy Hansens participation in the mission
- Emphasize the importance of the mission for Canadian space exploration
- Detail the critical tasks planned for the crew during the flight
- Describe the powerful launch sequence of the SLS
- Explain the necessity of demonstrating Orions maneuverability for future missions
- Showcase the unique opportunity to view the Moons far side
Critics of Artemis II
- Question the reliability of the Space Launch System
- Express concerns about the crews ability to manage unforeseen challenges
- Point out potential risks associated with system failures during the mission
- Critique the preparedness of the crew for unexpected situations
Neutral / Shared
- Acknowledge the planned 90-minute orbit around Earth
- Recognize the importance of system checks during the mission
- Mention the trajectory that takes the crew toward lunar space
Metrics
duration
90 minutes
time spent orbiting Earth before heading to the moon
This period is crucial for system checks and mission readiness.
they'll do a 90 minute lap around Earth
distance
60,000 kilometers
maximum distance from Earth during the mission
This distance is significant for testing spacecraft capabilities.
that takes the spacecraft out to a distance of 60,000 kilometers
speed
39 times the speed of sound
speed during the Translunar injection burn
Achieving this speed is essential for reaching lunar orbit.
propels the crew toward the moon at 39 times the speed of sound
Key entities
Timeline highlights
00:00–05:00
Jeremy Hansen will participate in his first spaceflight as part of the Artemis II crew, marking a significant milestone for Canadian space exploration. The mission involves a series of critical tasks, including a 90-minute orbit around Earth and a demonstration of the Orion capsule's maneuverability.
- Jeremy Hansen will make his first spaceflight with Artemis II, highlighting a significant achievement for both him and Canadian involvement in space exploration
- The Space Launch System (SLS) will utilize four core stage engines and two solid fuel boosters for a powerful launch, preparing the crew for the rigors of space travel
- Following launch, the crew will orbit Earth for 90 minutes to perform critical mission tasks, ensuring all systems function properly before heading to the moon
- The Orion capsule will separate from the rockets upper stage, demonstrating its maneuverability under human control, which is vital for future missions
- During the Translunar injection burn, the crew will experience rapid acceleration toward the moon, marking a key transition from Earth orbit to lunar space
- Depending on the launch timing, the crew may observe parts of the moons far side for the first time since the Apollo missions, enhancing our understanding of lunar geography