Artist's rendition of the Orion spacecraft in lunar orbit
|Mission type||Crewed lunar flyby|
|Mission duration||Planned: 10 days|
|Spacecraft type||Orion MPCV|
|Manufacturer||Lockheed Martin / Airbus|
|Start of mission|
|Launch date||2023 (planned)|
|Rocket||Space Launch System|
|Launch site||Kennedy LC-39B|
|End of mission|
|Landing site||Pacific Ocean|
Originally, the crewed mission was intended to collect samples from a captured asteroid in lunar orbit by the now cancelled robotic Asteroid Redirect Mission. The current plan is for a crewed Orion spacecraft to perform a lunar flyby test and return to Earth. This will be the first crewed spacecraft to leave low Earth orbit since Apollo 17 in 1972.
|Mission Specialist 1||TBA|
|Mission Specialist 2||TBA|
Until 2017, Artemis 2 (then known as EM-2) was a projected single-launch mission of a Space Launch System (SLS) Block 1B with an Exploration Upper Stage, lunar Block 1 Orion Multi-Purpose Crew Vehicle (MPCV), and a payload insertion of 50.7 t. The plan was to rendezvous with an asteroid previously placed in lunar orbit by the robotic Asteroid Redirect Mission and have astronauts perform space-walks and gather samples. After the cancellation of the Asteroid Redirect Mission, it was proposed in 2017 to fly an eight-day mission with a crew of four astronauts, sent on a free return trajectory around the Moon. Another proposal suggested in 2017 was to take four astronauts aboard Orion on an 8-to-21-day trip around the Moon to deliver the first element of the Lunar Orbital Platform-Gateway (LOP-G).
In March 2018 it was decided to launch the first Lunar Gateway module on a commercial launch vehicle because of delays in building the mobile launch platform needed to hold the more powerful 'Exploration Upper Stage'. As of 2018[update], the Artemis 2 mission plan is to send four astronauts in the first crewed Orion capsule into a lunar flyby for a maximum of 21 days. The mission profile is a multi-translunar injection (MTLI), or multiple departure burns, and includes a free return trajectory from the Moon. Basically, the spacecraft will orbit Earth twice while periodically firing its engines to build up enough velocity to push it toward the Moon before looping back to Earth.
Unlike Artemis 1 whose launch date has slipped from 2017 to 2020, Artemis 2's launch date has not faced any delays so far. During preliminary reviews in 2011, the launch date was placed somewhere between 2019 and 2021 but afterwards the launch date had been scheduled for 2023 on an SLS. Artemis 2's launch date is not affected by Artemis 1 unless it gets delayed past the Artemis 2 launch date.
In 1968, the Apollo 8 mission, crewed by 3 astronauts, was designed to test-fly a Command/Service Module beyond low Earth orbit. Although similar to Artemis 2 in that it was crewed and did not land on the Moon, it differed by entering lunar orbit for an extended stay.
In 2005, the company Space Adventures announced plans to take two tourists within 100 km (62 mi) of the lunar surface using a Soyuz spacecraft piloted by a professional cosmonaut. The mission, named DSE-Alpha, has been priced at US$150 million per seat and is expected to last 8–9 days when scheduled. Company CEO Eric Anderson stated in 2011 that one seat had been sold, but the launch date has continually slipped since the second seat remains unsold as of 2017[update].
A SpaceX lunar tourism mission was initially proposed for late 2018 and would have been similar to Artemis 2 in crew size, with two space tourists paying for a free-return loop around the Moon and back to Earth, using the Crew Dragon capsule and launched on the Falcon Heavy. After the first flight of Falcon Heavy in 2018, SpaceX announced that Falcon Heavy would not be used for crewed flights to focus their future development on Starship and indicated that the lunar mission would more likely be carried out with the Starship. On September 14, 2018, SpaceX officially announced that it had signed one of the paying passengers, Yusaku Maezawa, for the mission using the Starship, now rescheduled for 2023, and that he would invite 6 to 8 artists to join him.
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