Odysseus lands on Moon’s south pole; first private lunar landing achieved

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In this February 21, 2024, photo courtesy of Intuitive Machines, shows an image by the Odysseusí Terrain Relative Navigation camera of the Belíkovich K crater in the Moonís northern equatorial highlands as the lunar lander prepares for its landing. The Intuitive Machines Nova-C class lunar lander, Odysseus, is bound for the moon, where it will attempt to land near the south pole on February 22 and carry out experiments that pave the way for the return of US astronauts later this decade. (Photo by Handout / Intuitive Machines / AFP)
This frame grab from Nasa, shows Scorpius Space Launch Company (SSLC) employees and guests reacting as the Intuitive Machines’ Odysseus lunar lander touches down on the moon, in Torrance, California, on February 22, 2024. A commercial US spaceship has landed on the surface of the Moon and flight controllers have received a signal from the vessel, the company behind the mission said Thursday. (Photo by Handout / NASA / AFP)

By Issam AHMED

WASHINGTON, Feb 23, 2024 (AFP) – A Houston-based company has landed America’s first spaceship on the Moon in more than 50 years, part of a new fleet of NASA-funded, uncrewed commercial robots intended to pave the way for astronaut missions later this decade.

But while flight controllers confirmed they had received a faint signal, it was not immediately clear whether Odysseus, the lander built by Intuitive Machines, was fully functional, with announcers on a live stream suggesting it may have come down off-kilter.

The hexagon-shaped vessel touched down near the lunar south pole at 2323 GMT, having slowed from 4,000 miles (6,500 kilometers) per hour.

Images from an external “EagleCam” that was supposed to shoot out from the spacecraft during its final seconds of descent could be released.

For the time being, however, nothing is certain.

“Without a doubt our equipment is on the surface of the Moon and we are transmitting,” said Tim Crain, the company’s chief technology officer. “So congratulations IM team, we’ll see how much more we can get from that.”

A previous moonshot by another American company last month ended in failure, raising the stakes to demonstrate that private industry has what it takes to repeat a feat last achieved by US space agency NASA during its manned Apollo 17 mission in 1972.

The current mission “will be one of the first forays into the south pole to actually look at the environmental conditions to a place we’re going to be sending our astronauts in the future,” said senior NASA official Joel Kearns.

“What type of dust or dirt is there, how hot or cold does it get, what’s the radiation environment? These are all things you’d really like to know before you send the first human explorers.”

This frame grab from Nasa, shows Scorpius Space Launch Company (SSLC) team members watching as the Intuitive Machines’ Odysseus lunar lander touches down on the moon, in Torrance, California, on February 22, 2024. A commercial US spaceship has landed on the surface of the Moon and flight controllers have received a signal from the vessel, the company behind the mission said Thursday. (Photo by Handout / NASA / AFP)
In this photo courtesy of Intuitive Machines, Odysseus passes over the near side of the Moon following lunar orbit during the IM-1 mission on February 21, 2024. An Intuitive Machines Nova-C class lunar lander is bound for the moon, where it will attempt to land near the south pole and carry out experiments that pave the way for the return of American astronauts later this decade. (Photo by Handout / Intuitive Machines / AFP)

– Lunar south pole –

Odysseus launched February 15 on a SpaceX Falcon 9 rocket and boasts a new type of supercooled liquid oxygen, liquid methane propulsion system that allowed it to race through space in quick time.

Its landing site, Malapert A, is an impact crater 300 kilometers (180 miles) from the lunar south pole.

NASA hopes to eventually build a long-term presence and harvest ice there for both drinking water and rocket fuel under Artemis, its flagship Moon-to-Mars program.

Instruments carried on Odysseus include cameras to investigate how the lunar surface changes as a result of the engine plume from a spaceship, and a device to analyze clouds of charged dust particles that hang over the surface at twilight as a result of solar radiation.

It also carries a NASA landing system that fires laser pulses, measuring the time taken for the signal to return and its change in frequency to precisely judge the spacecraft’s velocity and distance from the surface, to avoid a catastrophic impact.

This instrument was meant to run as a demonstration only, but Odysseus eventually had to rely on it for the entire descent phase of its journey, after its own navigation system stopped working — forcing controllers to upload a software patch to make the switch.

– Exclusive club –

The rest of the cargo was paid for by Intuitive Machines’ private clients, and includes 125 stainless steel mini Moons by the artist Jeff Koons.

There’s also an archive created by a nonprofit whose goal is to leave backups of human knowledge across the solar system.

NASA paid Intuitive Machines $118 million to ship its hardware under a new initiative called Commercial Lunar Payload Services (CLPS), which it created to delegate cargo services to the private sector to achieve savings and stimulate a wider lunar economy.

The first CLPS mission, by Pittsburgh-based Astrobotic, launched in January, but its Peregrine spacecraft sprung a fuel leak and was eventually brought back to burn up in Earth’s atmosphere.

Spaceships landing on the Moon must navigate treacherous boulders and craters and, absent an atmosphere to support parachutes, must rely on thrusters to control their descent. Roughly half of the more than 50 attempts have failed.

Until now, only the space agencies of the Soviet Union, United States, China, India and Japan have accomplished the feat, making for an exclusive club.