In 2014, a meteorite was believed to have entered Earth’s atmosphere in the Western Pacific. This assumption was based on apparent vibration echoes registered at a seismic station situated in Papua New Guinea. Later on, scientists claimed that rubble collected from the seafloor was the remnants of this event, with some even going as far as to suggest it could be some form of extraterrestrial technology. Yet a recent interpretation by another group of scientists brings forth a different perspective, contending that the vibrations were actually caused by a truck traversing a nearby road concurrent to the meteor’s descent through the atmosphere. Moreover, these scientists deduce that the rocky fragments discovered at the bottom of the Pacific were not from this meteor, which probably entered the ocean about 100 miles away from the original surveyed area.
Benjamin Fernando, a planetary seismologist at Johns Hopkins who guided the research discloses, “The signal changed directions over time, exactly matching a road that runs past the seismometer.” The details of this study will be unveiled in the upcoming annual Lunar and Planetary Science Conference in Houston. Fernando admits that it’s indeed challenging to determine with assurance that an identified signal is not from something specific, such as a meteor. However, upon careful observation, it was noticed that there were several analogous signals, which exhibited traits consistent with the transit of a truck, not a meteor.
Meteors – the fragments of space debris entering Earth’s atmosphere come in a myriad of shapes and sizes. The studying of these meteors provides scientists with useful insights about the history of our solar system and the origins of water on the planet Earth. One notable instance was the Chelyabinsk meteorite, the biggest this century, which detonated over Russia in 2013 causing substantial damage and injuring about 1,600 people.
Assumptions were initially based on data gathered by the seismometer AU MANU located on Manus Island in Papua New Guinea. The study, published in September 2023, inferred that the meteor was of interstellar origins, having crashed into the ocean just north of the island. Contrarily, Fernando’s team used data collected from sound stations in Australia and Palau, initially installed to detect the trembles of nuclear tests, which suggested that this meteor likely fell over 100 miles from the first search area. The team concluded that the findings based on a single station were at best highly exaggerated and at worst completely incorrect.
Prominent Harvard researcher Avi Loeb surmised that the recovered rocky spherules could be alien technology. However, according to Fernando’s team, these fragments are unrelated to the 2014 meteor regardless of their origin. They rule out the possibility of these pieces being alien spacecraft.
The Lub’s team findings based on the origin and composition of the 850 spherules will also be presented at next week’s conference. Though Fernando’s team acknowledged the spherules as meteorite or a mix of meteorite and terrestrial material, they concluded the spherules have no linkage with the meteor fall of 2014.
Evidently, the truth about the meteoritic event is waiting to be discovered- whether it lies beneath the ocean or in the data amassed during the meteor fall. Even if these findings are less exotic than the hypothetical alien technology, open discussion about all prospects and reassessment of the data via the scientific method can potentially bring a conclusion to this fascinating meteoritic narrative.
