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Moon Express (MoonEx; vehicle model prefix: MX) is an American privately held company formed in 2010 by a group of
Silicon Valley Silicon Valley is a region in Northern California that is a global center for high technology and innovation. Located in the southern part of the San Francisco Bay Area, it corresponds roughly to the geographical area of the Santa Clara Valley ...
and space entrepreneurs. It had the goal of winning the $30 million
Google Lunar X Prize The Google Lunar X Prize (GLXP) was a 2007–2018 inducement prize space competition organized by the X Prize Foundation, and sponsored by Google. The challenge called for privately funded teams to be the first to land a lunar rover on t ...
, and of ultimately mining the
Moon The Moon is Earth's only natural satellite. It Orbit of the Moon, orbits around Earth at Lunar distance, an average distance of (; about 30 times Earth diameter, Earth's diameter). The Moon rotation, rotates, with a rotation period (lunar ...
for natural resources of
economic value In economics, economic value is a measure of the benefit provided by a goods, good or service (economics), service to an Agent (economics), economic agent, and value for money represents an assessment of whether financial or other resources are ...
. The company was not able to make a launch attempt to reach the Moon by March 31, 2018, the deadline for the prize. Since late 2018, and , Moon Express focused on supporting
NASA The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States ...
under its
Commercial Lunar Payload Services Commercial Lunar Payload Services (CLPS) is a NASA program to hire companies to send small robotic landers and rovers to the Moon. Most landing sites are near the lunar south pole where they will scout for lunar resources, test in situ resource ...
(CLPS) contract.


History

In August 2010, Robert D. Richards,
Naveen Jain Naveen K. Jain (; born 6 September 1959) is an Indian-American business executive, entrepreneur, and the founder and former CEO of InfoSpace. InfoSpace briefly became one of the largest internet companies in the American Northwest, before the ...
, and Barney Pell co-founded Moon Express, a
Mountain View, California Mountain View is a city in Santa Clara County, California, United States, part of the San Francisco Bay Area. Named for its views of the Santa Cruz Mountains, the population was 82,376 at the 2020 United States census, 2020 census. Mountain V ...
-based company that plans to offer commercial lunar robotic transportation and data services with a long-term goal of mining the Moon for resources, including elements that are rare on Earth, including
niobium Niobium is a chemical element; it has chemical symbol, symbol Nb (formerly columbium, Cb) and atomic number 41. It is a light grey, crystalline, and Ductility, ductile transition metal. Pure niobium has a Mohs scale of mineral hardness, Mohs h ...
,
yttrium Yttrium is a chemical element; it has Symbol (chemistry), symbol Y and atomic number 39. It is a silvery-metallic transition metal chemically similar to the lanthanides and has often been classified as a "rare-earth element". Yttrium is almost a ...
and
dysprosium Dysprosium is a chemical element; it has symbol Dy and atomic number 66. It is a rare-earth element in the lanthanide series with a metallic silver luster. Dysprosium is never found in nature as a free element, though, like other lanthanides, it ...
. Beginning in 2010, Moon Express based itself at the
NASA Ames Research Center The Ames Research Center (ARC), also known as NASA Ames, is a major NASA research center at Moffett Federal Airfield in California's Silicon Valley. It was founded in 1939 as the second National Advisory Committee for Aeronautics (NACA) laborat ...
. Moon Express and NASA signed a contract in October 2010 for data purchase that could be worth up to . On June 30, 2011, the company held its first successful test flight of a prototype lunar lander system called the Lander Test Vehicle (LTV) that was developed in partnership with NASA. On September 11, 2011, Moon Express set up a robotics lab for a lunar probe named the "Moon Express Robotics Lab for INnovation" (MERLIN) and hired several engineering students who had successfully competed at the ''FIRST'' Robotics Competition. In mid-2012, Moon Express started work with the International Lunar Observatory Association (ILOA) to put a shoebox-sized astronomical telescope called International Lunar Observatory on the Moon. By 2012, MoonEx had 20 employees, and in December 2012, MoonEx acquired one of the other Google Lunar X-Prize teams, Rocket City Space Pioneers, from
Dynetics Dynetics is an American applied science and information technology company headquartered in Huntsville, Alabama. Its primary customers are the United States Department of Defense (DoD), the United States Intelligence Community, and National Ae ...
for an undisclosed sum. The agreement made Tim Pickens, the former lead of the RCSP team, the Chief Propulsion Engineer for MoonEx. In September 2013, MoonEx added Paul Spudis as Chief Scientist and Jack Burns as Science Advisory Board Chair. In October and November 2013, Moon Express conducted several free flight tests of its flight software utilizing the NASA Mighty Eagle lander test vehicle, under a Reimbursable Space Act Agreement with the NASA Marshall Space Flight Center. One month later, in December 2013, MoonEx unveiled the MX-1 lunar lander, a
toroid In mathematics, a toroid is a surface of revolution with a hole in the middle. The axis of revolution passes through the hole and so does not intersect the surface. For example, when a rectangle is rotated around an axis parallel to one of its ...
al robotic lander that uses high-test
hydrogen peroxide Hydrogen peroxide is a chemical compound with the formula . In its pure form, it is a very pale blue liquid that is slightly more viscosity, viscous than Properties of water, water. It is used as an oxidizer, bleaching agent, and antiseptic, usua ...
as its
rocket A rocket (from , and so named for its shape) is a vehicle that uses jet propulsion to accelerate without using any surrounding air. A rocket engine produces thrust by reaction to exhaust expelled at high speed. Rocket engines work entirely ...
propellant A propellant (or propellent) is a mass that is expelled or expanded in such a way as to create a thrust or another motive force in accordance with Newton's third law of motion, and "propel" a vehicle, projectile, or fluid payload. In vehicle ...
to support
vertical landing Vertical takeoff, vertical landing (VTVL) is a form of takeoff and landing for rockets. Multiple VTVL craft have flown. A notable VTVL vehicle was the Apollo Lunar Module which delivered the first humans to the Moon. Building on the decades of ...
on the lunar surface. On April 30, 2014
NASA The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States ...
announced that Moon Express was one of the three companies selected for the Lunar CATALYST initiative. By December 2014, Moon Express successfully conducted flight tests of its "MTV-1X" lander test vehicle at the
Kennedy Space Center The John F. Kennedy Space Center (KSC, originally known as the NASA Launch Operations Center), located on Merritt Island, Florida, is one of the NASA, National Aeronautics and Space Administration's (NASA) ten NASA facilities#List of field c ...
Shuttle Landing Facility, becoming the first private company (and GLXP team) to demonstrate a commercial lunar lander test. In 2015, the company announced that it would lease part of Florida's Cape Canaveral Launch Complex 36 for 5 years, and relocate operations there. In July 2016, Moon Express stated it would leave LC 36 and be taking over Cape Canaveral Launch Complexes 17 and 18. On July 20, 2016, the
Federal Aviation Administration The Federal Aviation Administration (FAA) is a Federal government of the United States, U.S. federal government agency within the United States Department of Transportation, U.S. Department of Transportation that regulates civil aviation in t ...
approved Moon Express plans for a mission to deliver commercial payloads to the Moon, making Moon Express the first private company to receive government approval for a commercial space mission beyond traditional Earth orbit under the requirements of the
Outer Space Treaty The Outer Space Treaty, formally the Treaty on Principles Governing the Activities of States in the Exploration and Use of Outer Space, including the Moon and Other Celestial Bodies, is a Multilateralism, multilateral treaty that forms the bas ...
. On October 31, 2017, NASA extended the no-funds Space Act Agreement with Moon Express, for the Lunar CATALYST initiative, for 2 more years. On July 12, 2018, both historic launch towers at Space Launch Complex 17 were demolished via controlled demolition to make way for Moon Express facilities to test its lunar lander. That month, Moon Express was unable to make payroll and laid off nine employees; the employees did not receive back-pay until October 2018. In October 2018, the company signed several collaboration agreements with the
Canadian Space Agency The Canadian Space Agency (CSA; ) is the national space agency of Canada, established in 1990 by the ''Canadian Space Agency Act''. The President of the Canadian Space Agency, president is Lisa Campbell (civil servant), Lisa Campbell, who took ...
(CSA) and a number of Canadian aerospace companies. On November 29, 2018, Moon Express joined the
Commercial Lunar Payload Services Commercial Lunar Payload Services (CLPS) is a NASA program to hire companies to send small robotic landers and rovers to the Moon. Most landing sites are near the lunar south pole where they will scout for lunar resources, test in situ resource ...
program of
NASA The National Aeronautics and Space Administration (NASA ) is an independent agencies of the United States government, independent agency of the federal government of the United States, US federal government responsible for the United States ...
, becoming eligible to bid on delivering science and technology payloads to the Moon for NASA.


Google Lunar XPRIZE

The company was a competitor in the
Google Lunar X Prize The Google Lunar X Prize (GLXP) was a 2007–2018 inducement prize space competition organized by the X Prize Foundation, and sponsored by Google. The challenge called for privately funded teams to be the first to land a lunar rover on t ...
. The prize was an award of $30 million to the first team to land a robotic spacecraft on the Moon and deliver data, images and video from the landing site and from 500 meters away from its landing site. Moon Express signed a contract with
Rocket Lab Rocket Lab Corporation is a Public company, publicly traded aerospace manufacturer and List of launch service providers, launch service provider. Its Rocket Lab Electron, Electron orbital rocket launches Small satellite, small satellites, and ha ...
on 30 September 2015 for three
Electron The electron (, or in nuclear reactions) is a subatomic particle with a negative one elementary charge, elementary electric charge. It is a fundamental particle that comprises the ordinary matter that makes up the universe, along with up qua ...
launches of Moon Express robotic spacecraft in pursuit of the X Prize, starting in 2017. The first mission, called the ''Lunar Scout'', was planned for 2017 (later delayed to July 2020) and would use the MX-1E lander. This was a technology demonstration flight that included three payloads: * International Lunar Observatory (ILO-1) is a small
optical telescope An optical telescope gathers and focus (optics), focuses light mainly from the visible spectrum, visible part of the electromagnetic spectrum, to create a magnification, magnified image for direct visual inspection, to make a photograph, or to co ...
that will operate from the
lunar south pole The lunar south pole is the southernmost point on the Moon. It is of interest to scientists because of the lunar water, occurrence of water ice in Crater of eternal darkness, permanently shadowed areas around it. The lunar south pole region fea ...
. The selected landing location is the -high Malapert mountain. *
MoonLIGHT Moonlight consists of mostly sunlight (with little earthlight) reflected from the parts of the Moon's surface where the Sun's light strikes. History The ancient Greek philosopher Anaxagoras was aware that "''the sun provides the moon with its ...
is a laser
retroreflector A retroreflector (sometimes called a retroflector or cataphote) is a device or surface that reflects light or other radiation back to its source with minimum scattering. This works at a wide range of angle of incidence (optics), angle of incidenc ...
experiment built by Italy's INFN and the University of Maryland to perform research on gravity and on
general relativity General relativity, also known as the general theory of relativity, and as Einstein's theory of gravity, is the differential geometry, geometric theory of gravitation published by Albert Einstein in 1915 and is the current description of grav ...
. * Celestis memorial container with some human remains. The second mission was the ''Lunar Outpost MX-3'',
. The third mission, called ''Harvest Moon'', would be a
sample-return mission A sample-return mission is a spacecraft mission to collect and return samples from an extraterrestrial location to Earth for analysis. Sample-return missions may bring back merely atoms and molecules or a deposit of complex compounds such as lo ...
. By October 2015, there were 16 teams competing for the prize. On January 23, 2018, X Prize founder and chairman Peter Diamandis stated "After close consultation with our five finalist Google Lunar X Prize teams over the past several months, we have concluded that no team will make a launch attempt to reach the moon by the March 31, 2018, deadline." Following the end of the Google Lunar X Prize, Moon Express shelved the planned lunar lander missions and turned its efforts toward competing in the
Commercial Lunar Payload Services Commercial Lunar Payload Services (CLPS) is a NASA program to hire companies to send small robotic landers and rovers to the Moon. Most landing sites are near the lunar south pole where they will scout for lunar resources, test in situ resource ...
program instead.


Spacecraft

The company's robotic spacecraft are based on NASA's Modular Common Spacecraft Bus (MCSB),"The New Moon: Water, Exploration, and Future Habitation". By Arlin Crotts. Cambridge University Press, Sep 22, 2014. page 147. which are modular and scalable platforms that can be configured as landers or orbiters. All MoonEx robotic spacecraft use low-toxicity fuels, advanced carbon composites and silicates and a Moon Express PECO rocket engine. The PECO main engine uses
RP-1 RP-1 (Rocket Propellant-1 or Refined Petroleum-1) and similar fuels like RG-1 and T-1 are highly refined kerosene formulations used as rocket fuel. Liquid-fueled rockets that use RP-1 as fuel are known as kerolox rockets. In their engines, RP- ...
as a fuel and hydrogen peroxide as an oxidiser. The landing thrusters use hydrogen peroxide as a monopropellant. PECO stands for 'propulsion that is eco-friendly'.Moon Express unveils its roadmap for giant leaps to the lunar surface … and back again
Alan Boyle, ''GeekWire''. July 12, 2017.
The company has the "MX lander family": * MX-1 – a single-engine spacecraft with a mass of 250 kg (fuelled); 30 kg payload capacity. * MX-2 – a twin-engine spacecraft with a 30 kg payload capacity. * MX-5 – a 5-engine platform configuration that can include MX-1 or MX-2 staged system. The MX-5 has a 150 kg payload capacity. * MX-9 – a 9-engine platform configuration, designed for sample return. The MX-9 has a payload capacity of about 500 kg.


See also

* Exogeology *
Geology of the Moon The geology of the Moon (sometimes called selenology, although the latter term can refer more generally to "lunar science") is the structure and composition of the The Moon, Moon, which is quite different from that of Earth. The Moon Atmosphere o ...
*
Lunar resources An artificially colored mosaic constructed from a series of 53 images taken through three spectral filters by ''Galileo's'' imaging system as the spacecraft flew over the northern regions of the Moon on 7 December 1992. The colors indicate d ...
*
Lunar water The search for the presence of lunar water has attracted considerable attention and motivated several recent lunar missions, largely because of water's usefulness in making long-term lunar habitation feasible. The Moon is believed to be genera ...
*
NewSpace Private spaceflight is any spaceflight development that is not conducted by a government agency, such as NASA or ESA. During the early decades of the Space Age, the government space agencies of the Soviet Union and United States pione ...


References


Further reading

*


External links

* * * {{Google Lunar X Prize Private spaceflight companies Google Lunar X Prize Proposed space probes Mining in space Commercial Lunar Payload Services