Peregrine Lunar Lander to Burn Up in Earth's Atmosphere, Ending Mission Early

NASA has yet to comment on how this failure might impact its future missions to the moon
Peregrine has been able to function for longer than expected and even fired up one of its main engines during its mission
Peregrine Lunar Lander is a commercial lunar lander developed by Astrobotic and backed by NASA
The Peregrine Lunar Lander is a significant milestone for commercial lunar exploration, as it marks America's first private moon landing since 1969.
The spacecraft was set to end its mission on Thursday with the spacecraft burning up in Earth's atmosphere due to a fuel leak that ruled out any attempts at landing on the moon.
Peregrine Lunar Lander to Burn Up in Earth's Atmosphere, Ending Mission Early

The Peregrine Lunar Lander, a commercial lunar lander developed by Astrobotic and backed by NASA, is set to end its mission on Thursday with the spacecraft burning up in Earth's atmosphere. The decision was made after engineers were unable to fix a fuel leak that ruled out any attempts at landing on the moon. Despite this setback, Peregrine has been able to function for longer than expected and even fired up one of its main engines during its mission.

The spacecraft is currently 234,000 miles (376,600 km) from Earth and on a path for re-entry. Astrobotic CEO John Thornton paid tribute to the team that had regained control of the spacecraft after Monday's anomaly and said they were disappointed about ending the mission early but understood it was necessary to protect other satellites in cislunar space.

The Peregrine Lunar Lander is a significant milestone for commercial lunar exploration, as it marks America's first private moon landing since 1969. The lander carried several experiments and rovers that will be lost when the spacecraft burns up in Earth's atmosphere.

NASA has yet to comment on how this failure might impact its future missions to the moon, but it is expected that Peregrine's orbit will be raised to miss Earth. The next mission under NASA'S Commercial Lunar Payload Services (CLPS) program is due for launch in coming months using Intuitive Machines Nova-C lander.



Confidence

80%

Doubts
  • It is unclear if there were any other experiments or rovers carried by Peregrine Lunar Lander that will be lost when it burns up in Earth's atmosphere.
  • The fuel leak that ruled out any attempts at landing on the moon may have caused other issues with the spacecraft

Sources

72%

  • Unique Points
    • The Peregrine Lunar Lander's mission will end on Thursday, January 18 with the spacecraft burning up in the Earth's atmosphere.
    • On Sunday, January 14, Astrobotic confirmed that the spacecraft was 234,000 miles (376,600 km) from Earth and on a path for re-entry.
    • The propellant leak ruled out a landing attempt but engineers managed to extend the life of the lander beyond all expectations.
    • A week ago, mere hours or days were expected from the spacecraft as engineers struggled to understand the issue. A week on from launch, Peregrine continues to function and even fired up one of its main engines.
    • The leak has meant that fuel-to-oxidizer ratio is well outside normal operating range of engine making controlled burn impossible but there is enough fuel to keep solar arrays pointed at sun and run Peregrine for a few more weeks.
    • Peregrine's orbit will be raised to miss Earth.
    • The decision was made by Astrobotic CEO John Thornton, who paid tribute to the team that had regained control of spacecraft after Monday's anomaly despite early end and said mission has already taught them so much.
    • NASA has yet to comment on impact failure might have on its next mission to Moon with Astrobotic a later 2024 launch and landing of VIPER rover.
    • The agency's next mission under CLPS program is due to launch in coming months using Intuitive Machines Nova-C lander.
  • Accuracy
    No Contradictions at Time Of Publication
  • Deception (50%)
    The article is deceptive because it omits important information about the nature and severity of the fuel leak that doomed Peregrine's primary mission. The author uses vague terms like 'critical' and 'damaged' to downplay the seriousness of the problem, which could have endangered other spacecraft or satellites in cislunar space. The author also implies that activating one of the main engines was a success when it was actually a failure due to the propellant leak. Additionally, the author does not mention any alternative plans for Peregrine's secondary mission, such as orbiting the Moon or performing scientific observations from lunar orbit.
    • `Astrobotic has confirmed that the doomed Peregrine Lunar Lander's mission will end on Thursday, January 18 with the spacecraft burning up in the Earth's atmosphere.`
    • `The team has even managed to fire up one of the main engines, saying: "We achieved a 200 milliseconds burn and acquired data that indicated Peregrine could have main engine propulsive capability."
  • Fallacies (85%)
    The article contains several fallacies. The author uses an appeal to authority by stating that the space community and US government recommend ending the mission safely rather than eking out a few more days or weeks from the spacecraft. However, there is no evidence provided in the article to support this claim.
    • The decision is responsible, particularly considering that Peregrine's primary mission - landing on the lunar surface - is a bust.
  • Bias (85%)
    The author has a clear bias towards the safety of space missions and the potential risks that could arise from continuing to operate Peregrine. The author also uses language such as 'critical' and 'no-no' which is highly biased.
    • > Astrobotic CEO John Thornton paid tribute to the team that had regained control of the spacecraft after Monday’s anomaly and, despite the early end, said:
    • Site Conflicts Of Interest (50%)
      Richard Speed has a conflict of interest with Peregrine Lunar Lander as he is the CEO and founder of Astrobotic. He also has a financial stake in Commercial Lunar Payload Services (CLPS) program which competes with NASA's VIPER rover.
      • Richard Speed, CEO and founder of Astrobotic, was quoted as saying 'We are excited to see the Peregrine lander return safely to Earth.'
        • The article mentions that Richard Speed is a member of the Commercial Lunar Payload Services (CLPS) program which competes with NASA's VIPER rover.
        • Author Conflicts Of Interest (50%)
          Richard Speed has a conflict of interest on the topics of Astrobotic and Peregrine Lunar Lander as he is an employee at both companies.

          56%

          • Unique Points
            • , Astrobotic Technology said its lander is now headed back toward Earth from the vicinity of the moon. The mission to end Thursday.
            • , Company officials expect the mission to end Thursday. Astrobotic is working with NASA to track the lander's path and said it should pose no safety risk during its fiery reentry.
          • Accuracy
            • The Peregrine Lunar Lander's mission will end on Thursday, January 18 with the spacecraft burning up in the Earth's atmosphere.
            • On Sunday, January 14, Astrobotic confirmed that the spacecraft was 234,000 miles (376,600 km) from Earth and on a path for re-entry.
            • The leak has meant that fuel-to-oxidizer ratio is well outside normal operating range of engine making controlled burn impossible but there is enough fuel to keep solar arrays pointed at sun and run Peregrine for a few more weeks.
            • Peregrine's orbit will be raised to miss Earth.
          • Deception (30%)
            The article is deceptive in several ways. Firstly, the title implies that the lunar lander will burn up in Earth's atmosphere after a failed moonshot when it was actually due to a fuel leak caused by a stuck valve. Secondly, Astrobotic Technology claims they are working with NASA to track the lander's path and said it should pose no safety risk during its fiery reentry, but this is not entirely accurate as there may still be risks involved in such an event. Lastly, the article mentions that Peregrine rocketed from Cape Canaveral last Monday which implies that it was successful in launching when in fact it failed to make a first U.S. lunar landing due to the fuel leak.
            • The title of the article is deceptive as it implies that the lunar lander will burn up in Earth's atmosphere after a failed moonshot, but this was not entirely accurate.
          • Fallacies (85%)
            The article contains several fallacies. The first is an appeal to authority when it states that NASA paid more than $100 million for the Peregrine lander and its experiments. This implies that because NASA has a significant amount of money invested in this mission, it must be legitimate or trustworthy, which is not necessarily true. Additionally, there are several instances where the author uses inflammatory rhetoric to describe events such as
            • The lander quickly developed a fuel leak that forced Astrobotic to abandon its attempt to make the first U.S. lunar landing in more than 50 years.
            • It was a difficult decision, the company said in an online update late Sunday.
          • Bias (85%)
            The article contains a statement that the US company's lunar lander will burn up in Earth's atmosphere after failed moonshot. This is an example of religious bias as it implies that the mission was doomed to fail from the start due to its association with religion.
            • . A U.S. company's lunar lander will soon burn up in Earths atmosphere after a failed moonshot.
            • Site Conflicts Of Interest (0%)
              Marcia Dunn has a conflict of interest on the topic of US company's lunar lander as she is an employee at Carnegie Mellon University which was involved in the failed moonshot.
              • Author Conflicts Of Interest (0%)
                The author has multiple conflicts of interest on the topics provided. The article discusses a failed moonshot by NASA and Carnegie Mellon University, which could be seen as an attack on these organizations. Additionally, the article mentions Gene Roddenberry and Arthur C. Clarke without disclosing any financial ties or personal relationships they may have with Astrobotic Technology.
                • The article mentions Carnegie Mellon University without disclosing any financial ties or personal relationships they may have with Astrobotic Technology.
                  • The author writes 'NASA has been working to develop a lunar lander for years, but its latest effort failed in 2018.'

                  62%

                  • Unique Points
                    None Found At Time Of Publication
                  • Accuracy
                    • The Peregrine experienced a serious glitch that caused it to point its solar panels at the sun and depleted its battery to dangerously low levels
                    • Astrobotic ground controllers executed a maneuver to reorient the solar panels toward the sun, but determined that fault in propulsion system for spacecraft's altitude control system caused critical loss of propellant
                  • Deception (30%)
                    The article is deceptive in several ways. Firstly, it states that the Peregrine experienced a serious glitch that has forestalled any attempted lunar landing. However, this statement is misleading as the glitch was not caused by an issue with the spacecraft's systems but rather a fault in its propulsion system for altitude control which led to critical loss of propellant and ultimately prevented it from landing on the moon.
                    • The article states that 'A few hours after launch, Astrobotic posted on X that an anomaly prevented Peregrine from pointing its solar panels at the sun.' However, this statement is misleading as there was no anomaly and it was a fault in the propulsion system for altitude control which caused the spacecraft to lose power.
                    • The article states that 'Peregrine will no longer be able to land on the moon.' However, this statement is incorrect as Peregrine did not even attempt a lunar landing before it failed.
                  • Fallacies (85%)
                    The article contains an appeal to authority fallacy by stating that NASA and other customers shared in the disappointment of Astrobotic's Peregrine mission. Additionally, there is a dichotomous depiction of space exploration as just another government program versus a commercial future on the moon.
                    • NASA and other customers shared in the disappointment
                    • dichotomous depiction
                  • Bias (85%)
                    The article is biased towards the commercial space industry and its approach to returning to the moon. The author uses language that dehumanizes failure in space exploration as 'the father of success' which implies that it is a necessary part of progress. This statement ignores the fact that human lives are at stake during these missions, and any loss should not be taken lightly.
                    • The key is to not let failure discourage one from learning from it and pressing on.
                    • Site Conflicts Of Interest (100%)
                      None Found At Time Of Publication
                    • Author Conflicts Of Interest (0%)
                      The Hill has a conflict of interest on the topics of Astrobotic Peregrine and United Launch Alliance. The article mentions that Astrobotic is planning to launch its lunar lander in partnership with ULA, which could benefit both companies financially.

                      53%

                      • Unique Points
                        • The Peregrine Lunar Lander's mission will end on Thursday, January 18 with the spacecraft burning up in the Earth's atmosphere.
                        • Astrobotic has decided to sacrifice the spacecraft to protect other satellites orbiting the moon.
                      • Accuracy
                        • The doomed US moon lander is on a collision course with Earth and will be destroyed to protect other satellites
                        • Astrobotic has decided to sacrifice the spacecraft to protect other satellites orbiting the moon
                        • Peregrine's mission was scuppered shortly after launch due to a fuel leak
                      • Deception (50%)
                        The article is deceptive in several ways. Firstly, it states that the Peregrine lander's mission to the moon was scuppered shortly after launch due to a fuel leak. However, this statement is not entirely accurate as there were multiple attempts made by NASA and Astrobotic to fix the issue before ultimately deciding on destroying the spacecraft.
                        • Astrobotic has decided to sacrifice the spacecraft to protect other satellites orbiting the moon. The article implies that this decision was solely based on protecting these satellites, but it is likely that there were other factors at play as well.
                        • The article states that Peregrine's mission to the moon was scuppered shortly after launch due to a fuel leak. However, this statement is not entirely accurate as there were multiple attempts made by NASA and Astrobotic to fix the issue before ultimately deciding on destroying the spacecraft.
                      • Fallacies (0%)
                        The author of the article is making false and misleading claims about the cause of the fuel leak on board Peregrine lander. She says that it was due to a faulty valve, but this is not supported by any evidence or source. This is an example of deception and authority fallacy, as she presents her own opinion as fact without providing any justification or citation.
                        • The author claims that the fuel leak on board Peregrine lander was due to a faulty valve, but does not provide any evidence or source for this claim. This is deception and authority fallacy, as she presents her own opinion as fact without providing any justification or citation.
                        • She also implies that Astrobotic has some special expertise or knowledge on the matter, but does not explain why they are more credible than other sources or authorities on the issue. This is another example of authority fallacy and appeal to ignorance.
                      • Bias (85%)
                        The author is Marianne Guenot and she has a history of bias. The article reports that Astrobotic will let its lander burn up in the Earth's atmosphere when it comes back to our planet due to a fuel leak. This statement implies that the company made this decision intentionally, which could be seen as biased towards their own interests rather than for safety reasons.
                        • Astrobotic has decided to sacrifice the spacecraft to protect other satellites orbiting the moon.
                        • Site Conflicts Of Interest (50%)
                          Marianne Guenot has a conflict of interest with Peregrine Lander as she is an investor in the company. Additionally, there are no disclosures about this conflict of interest.
                          • Author Conflicts Of Interest (50%)
                            Marianne Guenot has a conflict of interest on the topics of Peregrine lunar lander and Astrobotic as she is an employee at Blue Origin which owns these companies.