Different Artemis missions
In 2022, the Artemis I mission despatched the Orion spacecraft on the identical trajectory across the Moon that Artemis II will take, however with no crew. It was a profitable demonstration of SLS and Orion’s capabilities.
If Artemis II succeeds, the subsequent mission can be Artemis III — the primary crewed Moon touchdown mission because the Apollo period. NASA is aiming to conduct this roughly 30-day mission to land astronauts on the lunar south pole by 2028. Artemis III will use the SLS rocket to launch the Orion capsule to the Moon, much like Artemis II. This time, the capsule will enter into lunar orbit. As soon as there, two of the crew’s 4 astronauts (not but chosen) will descend to the lunar floor on one other spacecraft, presently slated to be SpaceX’s Starship Human Landing System. As soon as on the lunar floor, these two astronauts will spend a few week close to the lunar south pole. They are going to discover the floor and carry out science experiments earlier than returning to lunar orbit to affix their crew for the journey again to Earth.
What the Artemis II crew will do
Throughout the mission, the Artemis II crew will take a look at Orion’s varied capabilities in deep house. These embody life-support and environmental methods, guide piloting and proximity operations, communications and navigation methods, and others.
The crew will even collect data to contribute to studies of human physiology, sleep, movement, and different organic responses to house journey. For instance, the AVATAR (A Virtual Astronaut Tissue Analog Response) project will use organ-on-a-chip gadgets to check the consequences of elevated radiation and microgravity on human well being.
Whereas within the neighborhood of the Moon, the crew might make geological observations that might assist scientists refine planning for the Artemis III mission.
Why are we going again to the Moon?
Though people have been to the Moon earlier than, the overall time we’ve spent there may be solely about 12 days. In such a short while, we’ve completed only a small fraction of the science that awaits us there. Though robotic missions have explored the Moon because the Apollo period, it’s nonetheless value sending astronauts again. People can do science extra rapidly, flexibly, and intuitively than robots alone, particularly when exploring advanced terrain and deciding on significant samples. The Moon additionally serves as a testing floor for applied sciences and expertise which are wanted for future deep-space missions, together with eventual human journeys to Mars.
