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Artemis 1 LIFTOFF Event | November 16 2022
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ARTEMIS 1 LIFTOFF EVENT RECAP. NASA's Moon Mission. NOV. 16 2022
NASA new Space Launch System rocket ready for launch, today, September 03 2022. Launch windows opens up around 2 p.m. EDT. This is the long-awaited mission to send an unpiloted Orion crew capsule around the moon and back.
The Artemis program is a human and robotic Moon exploration program led by the United States space agency, NASA. If successful, the Artemis program will reestablish a human presence on the Moon for the first time since the Apollo 17 mission in 1972. The major components of the program are the Space Launch System (SLS), Orion spacecraft, Lunar Gateway space station and the commercial Human Landing Systems, including Starship HLS. The long-term vision of the program is to establish a permanent base camp on the Moon and facilitate human missions to Mars.
The Artemis program is a collaboration of space agencies and companies around the world, bound together via the Artemis Accords and supporting contracts. As of July 2022, twenty-one countries have signed the accords, including both traditional U.S. space partners (such as Canada, Japan, and the United Kingdom) and emerging space powers such as Brazil, South Korea, and the United Arab Emirates.
The Artemis program was formally established in 2017 during the Trump administration; however, many of its components such as the Orion spacecraft were developed during the previous Constellation program (2005–2010) and after its cancellation. Orion's first launch, and the first use of the Space Launch System, was originally set in 2016, but was scheduled to launch in 2022 as the Artemis 1 mission, with robots and mannequins aboard. According to plan, the crewed Artemis 2 launch will take place in 2024, the Artemis 3 crewed lunar landing in 2025, the Artemis 4 docking with the Lunar Gateway in 2027 and future yearly landings on the Moon thereafter. However, some observers note that the program's cost and timeline are likely to be overrun and delayed, due to NASA's reportedly improper management of contractors.
The Artemis program is organized around a series of Space Launch System (SLS) missions. These space missions will increase in complexity and are scheduled to occur at intervals of a year or more. NASA and its partners have planned Artemis I through Artemis V missions; later Artemis missions have also been proposed. Each SLS mission centers on the launch of an SLS booster carrying an Orion spacecraft. Missions after Artemis II will depend on support missions launched by other organizations and spacecraft for support functions.
SLS missions
Artemis I (2022) will be an uncrewed test of the SLS and Orion, and is the first test flight for both craft. The goal of the Artemis I mission will be to place Orion into a lunar orbit, and then return it to Earth. The SLS will use the ICPS second stage, which will perform the trans-lunar injection burn to send Orion to lunar space. Orion will brake into a retrograde distant polar lunar orbit and remain for about six days before boosting back toward Earth. The Orion capsule will separate from its service module, re-enter the atmosphere for aerobraking, and splash down under parachutes. Artemis 1 was originally scheduled for late 2021, but the launch date has been pushed back to 29 August 2022.
Artemis II (2024) will be the first crewed test flight of SLS and the Orion spacecraft. The four crew members will perform extensive testing in Earth orbit, and Orion will then be boosted into a free-return trajectory around the Moon, which will return Orion back to Earth for re-entry and splashdown. Launch is scheduled no earlier than May 2024.
Artemis III (2025) will be a crewed lunar landing. The mission depends on a support mission to place a Human Landing System (HLS) in place in a near-rectilinear halo orbit (NRHO) of the Moon prior to the launch of SLS/Orion. After HLS reaches NRHO, SLS/Orion will send the Orion spacecraft with a crew of four, which is intended to include the first woman and the first person of color to land on the Moon, to rendezvous and dock with HLS.Two astronauts will transfer to HLS, which will descend to the lunar surface and spend about 6.5 days on the surface. The astronauts will perform at least two EVAs on the surface before the HLS ascends to return them to a rendezvous with Orion. Orion will return the four astronauts to Earth. Launch is scheduled no earlier than 2025.
Artemis IV (2027) is a crewed mission to the Lunar Gateway station in NRHO, using an SLS block 1B. A prior support mission will deliver the first two gateway modules to NRHO. The extra power of the Block 1B will allow SLS/Orion to deliver the I-HAB gateway module for connection to the Gateway. Launch is scheduled no earlier than 2027.
#moonmission #artemis #nasa
NASA new Space Launch System rocket ready for launch, today, September 03 2022. Launch windows opens up around 2 p.m. EDT. This is the long-awaited mission to send an unpiloted Orion crew capsule around the moon and back.
The Artemis program is a human and robotic Moon exploration program led by the United States space agency, NASA. If successful, the Artemis program will reestablish a human presence on the Moon for the first time since the Apollo 17 mission in 1972. The major components of the program are the Space Launch System (SLS), Orion spacecraft, Lunar Gateway space station and the commercial Human Landing Systems, including Starship HLS. The long-term vision of the program is to establish a permanent base camp on the Moon and facilitate human missions to Mars.
The Artemis program is a collaboration of space agencies and companies around the world, bound together via the Artemis Accords and supporting contracts. As of July 2022, twenty-one countries have signed the accords, including both traditional U.S. space partners (such as Canada, Japan, and the United Kingdom) and emerging space powers such as Brazil, South Korea, and the United Arab Emirates.
The Artemis program was formally established in 2017 during the Trump administration; however, many of its components such as the Orion spacecraft were developed during the previous Constellation program (2005–2010) and after its cancellation. Orion's first launch, and the first use of the Space Launch System, was originally set in 2016, but was scheduled to launch in 2022 as the Artemis 1 mission, with robots and mannequins aboard. According to plan, the crewed Artemis 2 launch will take place in 2024, the Artemis 3 crewed lunar landing in 2025, the Artemis 4 docking with the Lunar Gateway in 2027 and future yearly landings on the Moon thereafter. However, some observers note that the program's cost and timeline are likely to be overrun and delayed, due to NASA's reportedly improper management of contractors.
The Artemis program is organized around a series of Space Launch System (SLS) missions. These space missions will increase in complexity and are scheduled to occur at intervals of a year or more. NASA and its partners have planned Artemis I through Artemis V missions; later Artemis missions have also been proposed. Each SLS mission centers on the launch of an SLS booster carrying an Orion spacecraft. Missions after Artemis II will depend on support missions launched by other organizations and spacecraft for support functions.
SLS missions
Artemis I (2022) will be an uncrewed test of the SLS and Orion, and is the first test flight for both craft. The goal of the Artemis I mission will be to place Orion into a lunar orbit, and then return it to Earth. The SLS will use the ICPS second stage, which will perform the trans-lunar injection burn to send Orion to lunar space. Orion will brake into a retrograde distant polar lunar orbit and remain for about six days before boosting back toward Earth. The Orion capsule will separate from its service module, re-enter the atmosphere for aerobraking, and splash down under parachutes. Artemis 1 was originally scheduled for late 2021, but the launch date has been pushed back to 29 August 2022.
Artemis II (2024) will be the first crewed test flight of SLS and the Orion spacecraft. The four crew members will perform extensive testing in Earth orbit, and Orion will then be boosted into a free-return trajectory around the Moon, which will return Orion back to Earth for re-entry and splashdown. Launch is scheduled no earlier than May 2024.
Artemis III (2025) will be a crewed lunar landing. The mission depends on a support mission to place a Human Landing System (HLS) in place in a near-rectilinear halo orbit (NRHO) of the Moon prior to the launch of SLS/Orion. After HLS reaches NRHO, SLS/Orion will send the Orion spacecraft with a crew of four, which is intended to include the first woman and the first person of color to land on the Moon, to rendezvous and dock with HLS.Two astronauts will transfer to HLS, which will descend to the lunar surface and spend about 6.5 days on the surface. The astronauts will perform at least two EVAs on the surface before the HLS ascends to return them to a rendezvous with Orion. Orion will return the four astronauts to Earth. Launch is scheduled no earlier than 2025.
Artemis IV (2027) is a crewed mission to the Lunar Gateway station in NRHO, using an SLS block 1B. A prior support mission will deliver the first two gateway modules to NRHO. The extra power of the Block 1B will allow SLS/Orion to deliver the I-HAB gateway module for connection to the Gateway. Launch is scheduled no earlier than 2027.
#moonmission #artemis #nasa
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