U.S. spacecraft – Artifex.News https://artifex.news Stay Connected. Stay Informed. Sat, 24 Feb 2024 01:59:28 +0000 en-US hourly 1 https://wordpress.org/?v=6.6.1 https://artifex.news/wp-content/uploads/2023/08/cropped-Artifex-Round-32x32.png U.S. spacecraft – Artifex.News https://artifex.news 32 32 U.S. moon lander described as tipped over sideways but ‘alive and well’ on lunar surface https://artifex.news/article67881027-ece/ Sat, 24 Feb 2024 01:59:28 +0000 https://artifex.news/article67881027-ece/ Read More “U.S. moon lander described as tipped over sideways but ‘alive and well’ on lunar surface” »

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A SpaceX Falcon 9 rocket lifts off on the IM-1 mission with the Nova-C moon lander built and owned by Intuitive Machines from the Kennedy Space Center in Cape Canaveral, Florida, U.S., on February 15, 2024.
| Photo Credit: Reuters

The moon lander dubbed Odysseus is “alive and well” but resting on its side a day after a white-knuckle touchdown as the first private spacecraft ever to reach the lunar surface, and the first from the United States since 1972, the company behind the vehicle said on Friday.

The chief executive officer of Houston-based Intuitive Machines, which built and flew the lander, said the vehicle is believed to have caught one of its six landing feet on the lunar surface during its final descent and tipped over, coming to rest propped up sideways on a rock.

Still, CEO Stephen Altemus said Odysseus “is stable near or at our intended landing site” near a crater called Malapert A in the region of the moon’s south pole.

“We do have communications with the lander” and sending commands to the vehicle, Altemus said, adding that teams were working to obtain the first photo images from the lunar surface at the landing site.

A brief update on the mission’s status posted to the company’s website earlier on Friday described Odysseus “alive and well.”

The company had said shortly after touchdown on Thursday that radio signals indicated Odysseus had landed in an upright position, but Atlemus said that faulty conclusion was based on telemetry from before the landing.

Intuitive Machines mission director Tim Crain said the spacecraft, burning a propulsion fuel of liquid methane and liquid oxygen for the first time in space, “performed flawlessly” during its flight to the moon.

Altemus said the spacecraft was recharging properly from solar energy and was charged at 100%.

The six-legged, uncrewed robot spacecraft reached the lunar surface on Thursday after a nail-biting final approach and descent in which a problem surfaced with the lander’s navigation system, requiring engineers on the ground to employ an untested work-around at the 11th hour.

It also took some time after an anticipated radio blackout to re-establish communications with the spacecraft and determine its fate some 239,000 miles (384,000 km) from Earth.

When contact was finally renewed, the signal was faint, confirming that the lander had touched down but leaving mission control immediately uncertain as to the precise condition and position of the vehicle, company officials said during a webcast of the event on Thursday evening.

The lander is carrying a suite of scientific experiments for NASA and several commercial customers designed to operate for seven days on solar energy before the sun sets over the polar landing site.



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First U.S. moon lander in 52 years touches down but sends weak signal https://artifex.news/article67877277-ece/ Fri, 23 Feb 2024 01:05:38 +0000 https://artifex.news/article67877277-ece/ Read More “First U.S. moon lander in 52 years touches down but sends weak signal” »

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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.
| Photo Credit: AFP

A private lander touched down on the moon on February 22 but managed just a weak signal back, as flight controllers scrambled to gain better contact with the first U.S. spacecraft to reach the lunar surface in more than 50 years.

Despite the spotty communication, Intuitive Machines, the company that built and managed the craft, confirmed that it had landed. There was no immediate word from the company on the condition — or even the exact location — of the lander. The company ended its live webcast soon after confirming a touchdown.

Mission director Tim Crain said the team was evaluating how to refine the lone signal from the lander, named Odysseus.

“But we can confirm, without a doubt, that our equipment is on the surface of the moon,” he said.

Added Intuitive Machines CEO Steve Altemus: “I know this was a nail-biter, but we are on the surface and we are transmitting. Welcome to the moon.”

The landing put the U.S. back on the surface for the first time since NASA’s famed Apollo moonwalkers.

Intuitive Machines also became the first private business to pull off a lunar landing, a feat achieved by only five countries. Another company gave it a shot last month, but never made it to the moon, and the lander crashed back to Earth.

Odysseus descended from a moon-skimming orbit and guided itself toward the surface, searching for a relatively flat spot among all the cliffs and craters near the south pole.

Tension mounted in the company’s Houston command center following the designated touchdown time, as controllers awaited a signal from the spacecraft some 250,000 miles (400,000 kilometers) away. After close to 15 minutes, the company announced it had received a weak signal from the lander.

Launched last week, the six-footed carbon fiber and titanium lander — towering 14 feet (4.3 meters) — carried six experiments for NASA. The space agency gave the company $118 million to build and fly the lander, part of its effort to commercialize lunar deliveries ahead of the planned return of astronauts in a few years.

Intuitive Machines’ entry is the latest in a series of landing attempts by countries and private outfits looking to explore the moon and, if possible, capitalize on it. Japan scored a lunar landing last month, joining earlier triumphs by Russia, U.S., China and India.

The U.S. bowed out of the lunar landscape in 1972 after NASA’s Apollo program put 12 astronauts on the surface. A Pittsburgh company, Astrobotic Technology, gave it a shot last month, but was derailed by a fuel leak that resulted in the lander plunging back through Earth’s atmosphere and burning up.

Intuitive Machines’ target was 186 miles (300 kilometers) shy of the south pole, around 80 degrees latitude and closer to the pole than any other spacecraft has come. The site is relatively flat, but surrounded by boulders, hills, cliffs and craters that could hold frozen water, a big part of the allure. The lander was programmed to pick, in real time, the safest spot near the so-called Malapert A crater.

The solar-powered lander was intended to operate for a week, until the long lunar night.

Besides NASA’s tech and navigation experiments, Intuitive Machines sold space on the lander to Columbia Sportswear to fly its newest insulating jacket fabric; sculptor Jeff Koons for 125 mini moon figurines; and Embry-Riddle Aeronautical University for a set of cameras to capture pictures of the descending lander.



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