Lunar rover: Difference between revisions
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===MoonRanger=== |
===MoonRanger=== |
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MoonRanger will explore the South Pole of the Moon in 2023, using its Neutron Spectrometer System to map lunar ice. The rover is autonomous, 18kg, four wheel drive, skid-steered, and solar-powered. MoonRanger is being developed by [[Carnegie Mellon University]] under a NASA subcontract via Astrobotic Technology. |
MoonRanger will explore the South Pole of the Moon in 2023, using its Neutron Spectrometer System to map lunar ice. The rover is autonomous, 18kg, four wheel drive, skid-steered, and solar-powered. MoonRanger is being developed by [[Carnegie Mellon University]] under a NASA subcontract via [[Astrobotic Technology]]. |
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===SLIM=== |
===SLIM=== |
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Revision as of 22:44, 19 April 2022
A lunar rover or Moon rover is a space exploration vehicle designed to move across the surface of the Moon. The Apollo Program's Lunar Roving Vehicle was driven on the Moon by members of three American crews, Apollo 15, 16, and 17. Other rovers have been partially or fully autonomous robots, such as the Soviet Union's Lunokhods and the Chinese Yutus. Three countries have had operating rovers on the Moon: the Soviet Union, the United States and China. An Indian mission failed while Japan and Greece currently have planned missions.
Past missions
Lunokhod 1
Lunokhod 1 (Луноход) was the first of two polycrystalline-panel-powered robotic lunar rovers landed on the Moon by the Soviet Union as part of its Lunokhod program after a previous unsuccessful attempt of a launch probe with Lunokhod 0 (No.201) in 1969. The spacecraft which carried Lunokhod 1 was named Luna 17. The spacecraft soft-landed on the Moon in the Sea of Rains on November 1970. Lunokhod was the first roving remote-controlled robot to land on another celestial body. Having worked for 11 months, Lunokhod 1 held the durability record for space rovers for more than 1 year, until a new record was set by the Mars Exploration Rovers.
Apollo Lunar Roving Vehicle
The Lunar Roving Vehicle (LRV) was a battery-powered four-wheeled rover used on the Moon during the last three missions of the American Apollo program (15, 16, and 17) during 1971 and 1972. The LRV could carry one or two astronauts, their equipment, and lunar samples. Georg von Tiesenhausen is credited with submitting the original design, before it was sent to Boeing for implementation.
Lunokhod 2
Lunokhod 2 was the second and a monocrystalline-panel-powered of two unmanned lunar rovers landed on the Moon by the Soviet Union as part of the Lunokhod program. The Luna 21 spacecraft landed on the Moon and deployed the second Soviet lunar rover Lunokhod 2 in January 1973. The objectives of the mission were to collect images of the lunar surface, examine ambient light levels to determine the feasibility of astronomical observations from the Moon, perform laser ranging experiments, observe solar X-rays, measure local magnetic fields, and study the soil mechanics of the lunar surface material. Lunokhod 2 was intended to be followed by Lunokhod 3 (No.205) in 1977 but the mission was cancelled.
Yutu
Yutu is a Chinese lunar rover which launched on 1 December 2013 and landed on 14 December 2013 as part of the Chang'e 3 mission. It is China's first lunar rover, part of the second phase of the Chinese Lunar Exploration Program undertaken by China National Space Administration (CNSA).[1] The lunar rover is called Yutu, or Jade Rabbit, a name selected in an online poll.[2]
The rover encountered operational difficulties after the first 14-day lunar night, and was unable to move after the end of the second lunar night, finally on August 3, 2016 it officially stopped sending data and doing its operations.
Pragyan (Chandrayaan-2 rover)
Chandrayaan-2 was the second lunar mission by India, consisting of a lunar orbiter, a lander named Vikram, and a rover named Pragyan. The rover weighing 27 kg,[3] had six wheels and was to be operated on solar power.[4] Launched on 22 July 2019, the mission entered lunar orbit on August 20. Pragyan was destroyed along with its lander, Vikram, when it crash-landed on the Moon on 6 September 2019 and never got the chance to deploy.[5][6]
Current missions
Yutu-2
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The Chang'e 4 Chinese mission launched 7 December 2018, and landed and deployed the Yutu-2 rover on the far side of the Moon on 3 January 2019. It is the first rover to operate on the Moon's far side.
In December 2019, Yutu 2 broke the lunar longevity record, previously held by the Soviet Union's Lunokhod 1 rover,[7] which operated on the lunar surface for eleven lunar days (321 Earth days) and traversed a total distance of 10.54 km (6.55 mi).[8]
In February 2020, Chinese astronomers reported, for the first time, a high-resolution image of a lunar ejecta sequence, and, as well, direct analysis of its internal architecture. These were based on observations made by the Lunar Penetrating Radar (LPR) on board the Yutu-2 rover while studying the far side of the Moon.[9][10]
Planned missions
VIPER
NASA's VIPER (Volatiles Investigating Polar Exploration Rover) will explore the south polar region of the Moon for water ice. The mission plan is to travel several miles over 100 days and employ a 1-meter drill to obtain samples for its onboard analyzers.[11] The rover will be delivered to the lunar surface in November 2023.[12]
Chandrayaan-3 Rover
The Chandrayaan-3 Rover will be operated by the Indian Space Research Organisation. It will be launched in 2022 on the Chandrayaan-3 lander, which is India's second attempt to soft land a rover and a lander on the Moon.
Iris
Iris is a lunar nanorover developed by Carnegie Mellon University for 2022 mission on Astrobotic Technology's Peregrine lander. Iris is battery-powered, 2kg, four wheel drive, skid-steered, and teleoperated. CMU is the world's first university, and the first American entity, to develop and launch a lunar rover.
Audi Lunar quattro
Audi Lunar Quattro is a small lunar rover created by a team of engineers from Germany, PTScientists, with the support of Audi and a number of scientists and companies from different countries.
Colmena
Colmena are nine microrovers created by National Autonomous University of Mexico in Mexico. They will be launched in 2021 on Astrobotics Peregrine lander.
Yaoki
Yaoki is a moon rover created by Dymon. It will be launched in 2022 on Astrobotic's Peregrine lander. Yaoki will be the first lunar rover to be made and operated in Japan.
Unity
Unity is a rover made by Team AngelicvM in Chile. It was part of GLXP until they decided to have no winner for GLXP. It will be launched in 2022 on Astrobotic's Peregrine lander.
MoonRanger
MoonRanger will explore the South Pole of the Moon in 2023, using its Neutron Spectrometer System to map lunar ice. The rover is autonomous, 18kg, four wheel drive, skid-steered, and solar-powered. MoonRanger is being developed by Carnegie Mellon University under a NASA subcontract via Astrobotic Technology.
SLIM
The SLIM team assessed in the past the inclusion of a small rover in this mission. A preliminary concept considered a rover with two inflatable wheels that would enter—or drop into—the lava tube while deploying miniature communication relay devices along the traverse. Other concepts suggested developing a miniature rover without wheels but able to "hop" along.
Asagumo
The Asagumo rover weighs 1.3 kg and, instead of wheels, is equipped with four legs to walk the Moon's surface to collect the data from Lidar and other equipment. The robot will eventually be able to explore the "Lunar lava tubes". The rover will be delivered to the lunar surface on Astrobotic's Peregrine lander[13] in 2022.[14]
Hakuto-R
Ispace and Draper are making a rover for Commercial Lunar Payload Services led by NASA called Hakuto-R. It will be launched in 2023.
Spacebit Mission Two
Spacebit Mission Two will be launched in 2022 on Intuitive Machines's Nova-C lander.[15] It will consist of one wheeled rover and four Asagumo rovers.
Rashid
Rashid is a planned lunar rover built by MBRSC. The rover is planned to be launched in 2022. It will be equipped with two high-resolution cameras, a microscopic camera to capture small details, and a thermal imaging camera. The rover will also carry a Langmuir probe, designed to study the moon's plasma and will attempt to explain why moon dust is so sticky.[16] The rover will study the lunar surface, mobility on the moon’s surface and how different surfaces interact with lunar particles.[17]
Proposed missions
ATHLETE
NASA's plans for future Moon missions call for rovers that have a far longer range than the Apollo rovers.[18] The All-Terrain Hex-Legged Extra-Terrestrial Explorer (ATHLETE) is a six-legged robotic lunar rover test-bed under development by the Jet Propulsion Laboratory (JPL). ATHLETE is a testbed for systems and is designed for use on the Moon.[19] The system is in development along with NASA's Johnson and Ames Centers, Stanford University and Boeing.[20] ATHLETE is designed, for maximum efficiency, to be able to both roll and walk over a wide range of terrains.[19]
Deep Space Systems
On 29 November 2018, Deep Space Systems was included in the Commercial Lunar Payload Services program by NASA, which makes it eligible to bid on delivering science and technology payloads to the Moon, worth $2.6 billion in contracts over 10 years. Deep Space Systems is now considered a "main contractor" for NASA's payload program, and can sub-contract projects to other companies of their choice. According to NASA, Deep Space Systems will be proposing a small commercial lunar rover, to carry science payloads, in addition of their design and development services to the program.
HERACLES
HERACLES is a sample return mission by the European Space Agency, Japan Aerospace Exploration Agency, and Canadian Space Agency. The rover is made by the Canadian Space Agency and is proposed to be launched in 2028.
Lunar Cruiser
Lunar Cruiser is a vehicle being developed by Toyota with the Japan Aerospace Exploration Agency to explore the surface of the Moon. The name is based on the Toyota Land Cruiser. The vehicle is scheduled to be used in the late 2020s. The vehicle would include a robotic arm for various inspection and maintenance tasks which could be changed for scooping, lifting and sweeping.[21]
Luna-Grunt rover
Luna-Grunt rover (or Luna-28) is a proposed Russian lunar rover.
Lunar Polar Exploration Mission rover
The Lunar Polar Exploration Mission is a robotic lunar mission concept by Indian Space Research Organisation and the Japan Aerospace Exploration Agency that would send a lunar rover and lander to explore the south pole region of the Moon in 2024. The Japanese agency is likely to provide the under-development H3 launch vehicle and the rover, while the Indian agency would be responsible for the lander.
Planetoid Mines
Planetoid Mines will launch xTRAC surface excavator in 2025. xTRAC will be deployed for lunar mining in South Pole and PSR craters.[citation needed]
Scarab
Scarab is a new generation lunar rover designed to assist astronauts, take rock and mineral samples, and explore the lunar surface.[22][23] It is being developed by the Robotics Institute of Carnegie Mellon University, supported by NASA.
Space Exploration Vehicle
The SEV is a proposed successor to the original Lunar Roving Vehicle from the Apollo missions.[citation needed] It combines a living module, as it has a pressurized cabin containing a small bathroom and space for 2 astronauts (4 in case of emergency), and a small truck.[citation needed]
Canceled
Lunokhod 3
Lunokhod 3 was built for a Moon landing in 1977 as Luna 25 but never flew to the Moon due to lack of launchers and funding. It remains at the NPO Lavochkin museum
Apollo Lunar Roving Vehicle 4, 5 and 6
They would have been for Apollo 18, 19 and 20.
Resource Prospector
Resource Prospector is a cancelled mission concept by NASA of a rover that would have performed a survey expedition on a polar region of the Moon. The rover was to attempt to detect and map the location of volatiles such as hydrogen, oxygen and lunar water which could foster more affordable and sustainable human exploration to the Moon, Mars, and other Solar System bodies The mission concept was still in its pre-formulation stage when it was scrapped in April 2018. The Resource Prospector mission was proposed to be launched in 2022. Its science instruments will be flown on several commercial lander missions contracted with NASA's new Commercial Lunar Payload Services program.
See also
- CubeRover, a class of modular lunar rovers
- Exploration of the Moon
- Tank on the Moon, 2007 documentary film
- List of rovers on extraterrestrial bodies
- Mars rovers
- Space rover
References
- ^ "Chang'e 3: The Chinese Rover Mission". AmericaSpace. May 4, 2013.
- ^ Ramzy, Austin (26 November 2013). "China to Send 'Jade Rabbit' Rover to the Moon". The New York Times. Retrieved 2013-12-02.
- ^ "ISRO to send first Indian into Space by 2022 as announced by PM, says Dr Jitendra Singh". pib.nic.in. Retrieved 2018-08-29.
- ^ Nair, Avinash (31 May 2015). "ISRO to deliver "eyes and ears" of Chandrayaan-2 by 2015-end". The Indian Express. Retrieved 7 August 2016.
- ^ "Chandrayaan - 2 Latest Update". isro.gov.in. September 7, 2019. Retrieved September 11, 2019.
- ^ Vikram lander located on lunar surface, wasn't a soft landing: Isro. Times of India. 8 September 2019.
- ^ China's Farside Moon Rover Breaks Lunar Longevity Record. Leonard David, Space.com. 12 December 2019.
- ^ Howell, Elizabeth (December 19, 2016). "Lunokhod 1: 1st Successful Lunar Rover", Space.com. Retrieved May 31, 2018.
- ^ Chang, Kenneth (26 February 2020). "China's Rover Finds Layers of Surprise Under Moon's Far Side - The Chang'e-4 mission, the first to land on the lunar far side, is demonstrating the promise and peril of using ground-penetrating radar in planetary science". The New York Times. Retrieved 27 February 2020.
- ^ Li, Chunlai; et al. (26 February 2020). "The Moon's farside shallow subsurface structure unveiled by Chang'E-4 Lunar Penetrating Radar". Science Advances. 6 (9): eaay6898. Bibcode:2020SciA....6.6898L. doi:10.1126/sciadv.aay6898. PMC 7043921. PMID 32133404.
- ^ Loff, Sarah (2019-10-23). "New VIPER Lunar Rover to Map Water Ice on the Moon". NASA. Retrieved 2019-10-25.
- ^ Colaprete, Anthony (17 August 2020). "VIPER: A lunar water reconnaissance mission" (PDF). NASA. Retrieved 25 August 2020.
- ^ Wall, Mike (12 October 2019). "UK's 1st Moon Rover to Launch in 2021". Space.com. Retrieved 24 February 2020.
- ^ Berger, Eric (25 June 2021). "Rocket Report: China to copy SpaceX's Super Heavy? Vulcan slips to 2022". Ars Technica. Retrieved 30 June 2021.
- ^ "Intuitive Machines-1 Orbital Debris Assessment Report (ODAR) Revision 1.1" (PDF). Intuitive Machines. FCC. 22 April 2021. Retrieved 24 April 2021.
- ^ "UAE hopes this tiny lunar rover will discover unexplored parts of the moon". CNN. 24 November 2020.
- ^ "UAE sets new ambitious timeline for launch of moon rover". ABC News. 14 April 2021.
- ^ "NASA - Lunar Electric Rover". www.nasa.gov.
- ^ a b "The ATHLETE Rover". JPL. 2010-02-25. Archived from the original on 2011-07-21. Retrieved 2011-01-28.
- ^ "The ATHLETE Rover". NASA. 2010-02-25.
- ^ "Toyota Lunar Cruiser will boldly go where no RAV4 or Camry has gone before". MSN. January 29, 2022. Retrieved January 29, 2022 – via Associated Press.
- ^ "NASA Day on the Hill". NASA.
- ^ "Snakes, Rovers and Googly Eyes: New Robot Masters Take Many Forms". Wired. 2008-04-04.