Moon mission is now doomed to fail

An ambitious mission to land a spacecraft on the Moon is now doomed to fail after the craft suffered a “critical loss” of fuel.

The brand new rocket, United Launch Alliance's (ULA) Vulcan Centaur, lifts off from Space Launch Complex 41d at Cape Canaveral Space Force Station in Cape Canaveral, Florida, on January 8, 2024. Picture: AFP

A historic private mission to land on the Moon was facing near-certain failure Monday after the spacecraft suffered a “critical loss” of fuel, in a major blow to America’s hopes of placing its first robot on the lunar surface in five decades.

Fixed to the top of United Launch Alliance’s brand new Vulcan rocket, which was making its first flight, Astrobotic’s Peregrine Lunar Lander blasted off overnight from Florida’s Cape Canaveral Space Force Station, then successfully separated from its launch vehicle.

The Peregrine lander has "no chance of soft landing" on the Moon because it has lost too much fuel, Astrobotic, the company behind the robot, said on January 9, 2024. Picture: AFP

A few hours later, Astrobotic began reporting technical malfunctions, starting with an inability to orient Peregrine’s top-mounted solar panel towards the Sun and keep its on-board battery topped up, owing to a malfunction in its propulsion system.

Though engineers found a way to tilt the spacecraft in the right direction thanks to an “improvised manoeuvre,” the company then posted on X that the same propulsion failure appeared to be the cause of a “critical loss of propellant.” “We are currently assessing what alternative mission profiles may be feasible at this time,” Astrobotic said, an apparent admission that the Peregrine would not achieve a controlled touchdown on the Moon as planned.

The brand new rocket, United Launch Alliance's (ULA) Vulcan Centaur, lifts off from Space Launch Complex 41d at Cape Canaveral Space Force Station in Cape Canaveral, Florida, on January 8, 2024. Picture: AFP

Peregrine was supposed to reach the Moon, then maintain an orbit for several weeks before landing in a mid-latitude region called Sinus Viscositatis, or Bay of Stickiness, on February 23.

A soft landing on Earth’s nearest celestial neighbour has thus far only been accomplished by a handful of national space agencies: the Soviet Union was first, in 1966, followed by the United States, which is still the only country to put people on the Moon.

China has successfully landed three times over the past decade, while India was the most recent to achieve the feat, on its second attempt, last year.

- Pivot to private -

Now, the United States is turning to the commercial sector to stimulate a broader lunar economy and ship its own science instruments at a fraction of the cost, under the Commercial Lunar Payload Services (CLPS) program -- but Astrobotic’s apparent failure could lead to criticism of the new strategy.

The waning crescent moon is seen over Buenos Aires on January 9, 2024. Picture: AFP

NASA Administrator Bill Nelson however doubled down, praising the success of ULA’s Vulcan rocket on its maiden flight, which maintained the company’s 100 per cent success rate in more than 150 launches.

“Spaceflight is a daring adventure, and @astrobotic is making progress for CLPS deliveries and Artemis. @NASA will continue to expand our reach in the cosmos with our commercial partners,” Nelson said on X.

NASA paid Astrobotic more than $100 million, while another contracted company, Houston-based Intuitive Machines, is looking to launch in February and land near the Moon’s south pole.

The space agency hopes to use such missions to probe the lunar environment, paving the way for its Artemis program to return astronauts to the Moon later this decade, in preparation for future missions to Mars.

Failure happens

Controlled touchdown on the Moon is a challenging undertaking, with roughly half of all attempts failing.

In the absence of an atmosphere that would allow the use of parachutes, a spacecraft must navigate treacherous terrain using only its thrusters to slow descent.

Private missions by Israel and Japan, as well as a recent attempt by the Russian space agency, have all ended in failure -- though Japan’s space agency is targeting mid-January for the touchdown of its SLIM lander launched last September.

In addition to the science instruments it carried for NASA, Peregrine contains more colourful cargo paid for by private customers, including a physical Bitcoin and cremated remains and DNA, including those of Star Trek creator Gene Roddenberry, legendary sci-fi author and scientist Arthur C. Clarke, and a dog.

The Navajo Nation, America’s largest Indigenous tribe, has objected to sending human remains to the Moon, calling it a desecration of a sacred space. Though they were granted a last-ditch meeting with White House and NASA officials, their objections failed to remove the cargo.

Originally published as Moon mission is now doomed to fail