Lunar Gateway

Gateway
An illustration of the Gateway's Power and Propulsion Element (PPE) and Habitation and Logistics Outpost (HALO) in orbit around the Moon in 2025
Station statistics
CrewMax 4 (planned)
LaunchNovember 2025 (planned)[1]
Carrier rocketFalcon Heavy
SLS Block 1B
Launch padKennedy Space Center Launch Complex 39
Mission statusIn development
Pressurised volume≥125 m3 (4,400 cu ft) (planned)[2]
Periselene altitude3,000 km (1,900 mi)[3]
Aposelene altitude70,000 km (43,000 mi)
Orbital inclinationPolar near-rectilinear halo orbit (NRHO)
Orbital period≈7 days
Configuration
Configuration as of 16 November 2022

The Lunar Gateway, or simply Gateway, is a space station which Artemis program participants plan to assemble in an orbit near the Moon. The Gateway is intended to serve as a communication hub, science laboratory, and habitation module for astronauts. It is a multinational collaborative project: participants include NASA, the European Space Agency (ESA), the Japan Aerospace Exploration Agency (JAXA), the Canadian Space Agency (CSA) and the Mohammed Bin Rashid Space Centre (MBRSC). The Gateway is planned to be the first space station beyond low Earth orbit.[4][5]

The science disciplines to be studied on the Gateway are expected to include planetary science, astrophysics, Earth observation, heliophysics, fundamental space biology, and human health and performance.[6] Construction is planned to take place in the 2020s.[7][8][9] The International Space Exploration Coordination Group (ISECG), which is composed of 14 space agencies including NASA, has concluded that Gateway systems will be critical in expanding human presence to the Moon, to Mars, and deeper into the Solar System.[10]

The project is expected to play a major role in the Artemis program after 2024. While the project is led by NASA, the Gateway is meant to be developed, serviced, and utilized in collaboration with the CSA, ESA, JAXA, and commercial partners. It will serve as the staging point for both robotic and crewed exploration of the lunar south pole and is the proposed staging point for NASA's Deep Space Transport concept for transport to Mars.[11][7][12]

  1. ^ "NASA, Gateway Overview". NASA. 9 July 2021. Retrieved 9 July 2021.
  2. ^ Cite error: The named reference nsf-20180911 was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference NRHO 2019 was invoked but never defined (see the help page).
  4. ^ "FY 2022: NASA Budget Request" (PDF). NASA. 28 May 2021. Retrieved 1 June 2021. Public Domain This article incorporates text from this source, which is in the public domain.
  5. ^ Jackson, Shanessa (11 September 2018). "Competition Seeks University Concepts for Gateway and Deep Space Exploration Capabilities". nasa.gov. NASA. Archived from the original on 17 June 2019. Retrieved 19 September 2018. Public Domain This article incorporates text from this source, which is in the public domain.
  6. ^ Mahoney, Erin (24 August 2018). "NASA Seeks Ideas for Scientific Activities Near the Moon". nasa.gov. NASA. Archived from the original on 9 June 2019. Retrieved 19 September 2018. Public Domain This article incorporates text from this source, which is in the public domain.
  7. ^ a b Kathryn Hambleton (28 March 2017). "Deep Space Gateway to Open OpportunitiesArtemis for Distant Destinations". nasa.gov. NASA. Archived from the original on 27 September 2017. Retrieved 5 April 2017. Public Domain This article incorporates text from this source, which is in the public domain.
  8. ^ "РОСКОСМОС - NASA СОВМЕСТНЫЕ ИССЛЕДОВАНИЯ ДАЛЬНЕГО КОСМОСА (ROSCOSMOS - NASA JOINT RESEARCH OF FAR COSMOS)". Archived from the original on 10 September 2019. Retrieved 29 September 2017.
  9. ^ Weitering, Hanneke (27 September 2017). "NASA and Russia Partner Up for Crewed Deep-Space Missions". Space.com. Archived from the original on 10 September 2019. Retrieved 5 November 2017.
  10. ^ NASA (2 May 2018). "Gateway Memorandum for the Record" (PDF). nasa.gov. NASA. Archived (PDF) from the original on 25 July 2019. Retrieved 19 September 2018. Public Domain This article incorporates text from this source, which is in the public domain.
  11. ^ Gebhardt, Chris (6 April 2017). "NASA finally sets goals, missions for SLS – eyes multi-step plan to Mars". nasaspaceflight.com. NASASpaceflight. Archived from the original on 21 August 2017. Retrieved 19 September 2018.
  12. ^ Robyn Gatens, Jason Crusan. "Cislunar Habitation and Environmental Control and Life Support System" (PDF). nasa.gov. NASA. Retrieved 31 March 2017. Public Domain This article incorporates text from this source, which is in the public domain.