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"As you may be aware, Dr. Amir Siraj and Dr. Abraham Loeb of the Department of Astronomy of Harvard University authored a paper titled Discovery of a Meteor of Interstellar Origin. The paper identified a meteor detected on 2014-01-08 at 17:05:34 UTC. The paper reported the meteor as originating from an unbound hyperbolic orbit (defined as interstellar space hereafter) with 99.999% confidence. This event would predate the discovery of 'Oumuamua by about 3 years."
The secret data threw the paper into limbo as the researchers sought to get confirmation from the U.S. government. Siraj called the multi-year process a “whole saga” as they navigated a bureaucratic labyrinth that wound its way though Los Alamos National Laboratory, NASA, and other governmental arms, before ultimately landing at the desk of Joel Mozer, Chief Scientist of Space Operations Command at the U.S. Space Force service component of USSC.
originally posted by: beyondknowledge
a reply to: GenerationGap
Technically an interstellar meteorite cannot possibly hit the Earth unless someone drops it. It is not defined as a meteorite until it is on the ground. In the air, it is a meteor. In space, it is a meteoroid.
The words were probably misused by the wrighters of the articles and not the scientists involved.
Oumuamua, the oblong object some scientists argued was propelled
originally posted by: putnam6
originally posted by: beyondknowledge
a reply to: GenerationGap
Technically an interstellar meteorite cannot possibly hit the Earth unless someone drops it. It is not defined as a meteorite until it is on the ground. In the air, it is a meteor. In space, it is a meteoroid.
The words were probably misused by the wrighters of the articles and not the scientists involved.
Ironically using "wrighters" instead of writers.
However, the thread seems to be about our government will lie either by incompetence or by a need to keep secrets on something that seems benign as meteors and asteroids
originally posted by: VictorVonDoom
Coincidentally, a couple of years after 2014 is when some of our "leaders" started acting strangely.
originally posted by: putnam6
originally posted by: beyondknowledge
a reply to: GenerationGap
Technically an interstellar meteorite cannot possibly hit the Earth unless someone drops it. It is not defined as a meteorite until it is on the ground. In the air, it is a meteor. In space, it is a meteoroid.
The words were probably misused by the wrighters of the articles and not the scientists involved.
Ironically using "wrighters" instead of writers.
However, the thread seems to be about our government will lie either by incompetence or by a need to keep secrets on something that seems benign as meteors and asteroids
originally posted by: 1947boomer
originally posted by: putnam6
originally posted by: beyondknowledge
a reply to: GenerationGap
Technically an interstellar meteorite cannot possibly hit the Earth unless someone drops it. It is not defined as a meteorite until it is on the ground. In the air, it is a meteor. In space, it is a meteoroid.
The words were probably misused by the wrighters of the articles and not the scientists involved.
Ironically using "wrighters" instead of writers.
However, the thread seems to be about our government will lie either by incompetence or by a need to keep secrets on something that seems benign as meteors and asteroids
They weren’t keeping secrets about asteroids and meteorites and they didn’t lie. They were keeping secrets about how good our ability is to detect and track small, dense, high speed objects entering the Earth’s atmosphere—such as nuclear missile warheads. If our adversaries knew how good or poor our sensors are, then they would know how to defeat them.
The reason I know this is because before I retired from NASA about 6 years ago, I was in the process of being read in to this program, and you needed to have a TS/SCI clearance as the price of admission.
The debris from CNEOS-2014-01-08 landed on the ocean floor near Papua New Guinea and it is possible to scoop them with a magnet. Once collected, we could place our hands around sizeable chunks of interstellar matter and examine its composition and nature. The ocean on site is a couple of kilometers deep, and the impact region is uncertain to within ten kilometers. But an expedition to explore this region for meteor fragments is feasible, and we are currently engaged in designing it.
The fundamental question is whether any interstellar meteor might indicate a composition that is unambiguously artificial in origin? Better still, perhaps some technological components would survive the impact. My dream is to press some buttons on a functional piece of equipment that was manufactured outside of Earth.