NASA clears the air: No proof that UFOs are aliens

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Enlarge / NASA’s UAP research workforce and newly appointed director of UAP analysis symbolize rising efforts to check and declassify UFO-related knowledge.

NASA’s impartial research workforce launched its extremely anticipated report on UFOs on September 14, 2023.
Partially to maneuver past the stigma usually connected to UFOs, the place navy pilots worry ridicule or job sanctions in the event that they report them, UFOs are actually characterised by the US authorities as UAPs, or unidentified anomalous phenomena.
Backside line: The research workforce discovered no proof that reported UAP observations are extraterrestrial.
I’m a professor of astronomy who has written extensively on astrobiology and the scientists who seek for life within the universe. I’ve lengthy been skeptical of the declare that UFOs symbolize visits by aliens to Earth.
From sensationalism to science
Throughout a press briefing, NASA Administrator Invoice Nelson famous that NASA has scientific applications to seek for traces of life on Mars and the imprints of biology within the atmospheres of exoplanets. He stated he wished to shift the UAP dialog from sensationalism to one in every of science.

NOW: A dialogue of the report by the unidentified anomalous phenomena report (UAP) impartial research workforce.
Learn the complete report (PDF): https://t.co/uYhsJ6stRR https://t.co/FuftbhwL4D
— NASA (@NASA) September 14, 2023
With this assertion, Nelson was alluding to among the extra outlandish claims about UAPs and UFOs. At a congressional listening to in July, former Pentagon intelligence officer David Grusch testified that the American authorities has been hiding proof of crashed UAPs and alien organic specimens. Sean Kirkpatrick, head of the Pentagon workplace charged with investigating UAPs, has denied these claims.
And the identical week NASA’s report got here out, Mexican lawmakers have been proven by journalist Jaime Maussan two tiny, 1,000-year-old our bodies that he claimed have been the stays of “non-human” beings. Scientists have known as this declare fraudulent and say the mummies could have been looted from gravesites in Peru.
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Conclusions from the report
The NASA research workforce report sheds little gentle on whether or not some UAPs are extraterrestrial. In his feedback, the chair of the research workforce, astronomer David Spergel said that the workforce had seen “no proof to counsel that UAPs are extraterrestrial in origin.”
Of the greater than 800 unclassified sightings collected by the Division of Protection’s All-domain Anomaly Decision Workplace and reported on the NASA panel’s first public assembly again in Might 2023, solely “a small handful can’t be instantly recognized as recognized human-made or pure phenomena,” in response to the report.
Most of the current sightings might be attributed to climate balloons and airborne litter. Traditionally, most UFOs are astronomical objects resembling meteors, fireballs, and the planet Venus.
Some sightings symbolize surveillance operations by international powers, which is why the US navy considers this a nationwide safety concern.
The report does supply suggestions to NASA on methods to transfer these investigations ahead.
Many of the UAP knowledge thought of by the research workforce comes from US navy plane. Evaluation of this knowledge is “hampered by poor sensor calibration, the shortage of a number of measurements, the shortage of sensor metadata, and the shortage of baseline knowledge.” The perfect set of measurements would come with optical imaging, infrared imaging, and radar knowledge, however only a few stories have all these.
The NASA research workforce described within the report the kinds of knowledge that may shed extra gentle on UAPs. The authors be aware the significance of lowering the stigma that may trigger each navy and business pilots to really feel that they can not freely report sightings. The stigma stems from many years of conspiracy theories tied to UFOs.
The NASA research workforce suggests gathering sightings by business pilots utilizing the Federal Aviation Administration and mixing these with categorised sightings not included within the report. Workforce members didn’t have safety clearance, so they might look solely on the subset of navy sightings that have been unclassified. In the meanwhile, there isn’t a nameless nationwide UAP reporting mechanism for business pilots.
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With entry to those categorised sightings and a structured mechanism for business pilots to report sightings, the All-domain Anomaly Decision Workplace—the navy workplace charged with main the evaluation effort—may have probably the most knowledge.
NASA additionally introduced the appointment of a brand new director of analysis on UAPs. This place will oversee the creation of a database with sources to judge UAP sightings.
Searching for a needle in a haystack
Elements of the briefing resembled a primer on the scientific technique. Utilizing analogies, officers described the evaluation course of as searching for a needle in a haystack, or separating the wheat from the chaff. The officers stated they wanted a constant and rigorous methodology for characterizing sightings, as a means of homing in on one thing actually anomalous.
Spergel stated the research workforce’s objective was to characterize the hay—or the mundane phenomena— and subtract it to search out the needle, or the doubtless thrilling discovery. He famous that synthetic intelligence will help researchers comb by huge datasets to search out uncommon, anomalous phenomena. AI is already getting used this manner in lots of areas of astronomy analysis.
The audio system famous the significance of transparency. Transparency is vital as a result of UFOs have lengthy been related to conspiracy theories and authorities cover-ups. Equally, a lot of the dialogue through the congressional UAP listening to in July targeted on a necessity for transparency. All scientific knowledge that NASA gathers is made public on numerous web sites, and officers stated they intend to do the identical with the nonclassified UAP knowledge.
Initially of the briefing, Nelson gave his opinion that there have been maybe a trillion situations of life past Earth. So, it’s believable that there’s clever life on the market. However the report says that in relation to UAPs, extraterrestrial life should be the speculation of final resort. It quotes Thomas Jefferson: “Extraordinary claims require extraordinary proof.” That proof doesn’t but exist.
Chris Impey, college distinguished professor of Astronomy, College of Arizona. This text is republished from The Dialog underneath a Inventive Commons license. Learn the unique article.

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