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Alien World Chemistry Found Inside Meteorite That Struck New Jersey Home
- chrisjj 2mo ago> Only one was recovered because it hit a house. You lost me there. Is recovery possible only if a house is hit??
- alt219 2mo agoFrom what I understand about this story, the homeowner had the presence of mind to immediately attempt to preserve the meteorite, which is what made subsequent analysis possible. Presumably other fragments landing outdoors with no one around taking similar steps to preserve them, even if they were to be recovered, would not be as valuable for study because of their exposure to the natural environment of Earth.
- xingped 2mo agoNo? It's obvious the meaning is that most meteorites will never be found because they're tiny and no one witnesses where they land. If it hits a house you know where it landed.
- chrisjj 2mo agoNot tiny. This is specifically about the largest.
- stronglikedan 2mo agoThe point stands regardless of size: it's not likely to be noticed unless it hits something that someone would pay attention to.
- chrisjj 2mo agoAnd that need not be just a house, I'd say.
- ButlerianJihad 2mo agoThe real jackpot here is how this large chunk happened to impact a home belonging to an astute and prepared individual: He then immediately preserved and documented the entire scene using disposable gloves and aluminum foil to place the meteorite fragments in glass jars. I can think of many diverse reactions to a meteor strike, but even NASA is singing the praises of this guy and his quick thinking.
- alex1138 2mo ago[flagged]
- lelanthran 2mo ago> The real jackpot here is how this large chunk happened to impact a home belonging to an astute and prepared individual: Maybe chunks hit many people, but you only hear about the ones who are prepped and ready.
- ozim 2mo agoI see a parody of preppers in there. „Your bug out backpack is not enough, you need space bug out backpack”.
- xnx 2mo agoSource paper: https://www.science.org/doi/10.1126/sciadv.aea2105 https://www.science.org/doi/10.1126/sciadv.aea2105
- fuzzfactor 2mo agoOh, I wanted to subscribe to "Alien World Chemistry".
- andrewstuart 2mo agoScene one of a Steven Spielberg movie.
- fractallyte 2mo agoColor Out of Space (2019) (https://www.imdb.com/title/tt5073642/ https://www.imdb.com/title/tt5073642/) Evolution (2001) (https://www.imdb.com/title/tt0251075/ https://www.imdb.com/title/tt0251075/) Both fun movies, in completely different ways!
- scrollop 2mo agoIf you follow disclosure, scene 1 occured a long, long time ago...
- dylan604 2mo agoYou'll know it's a Spielberg movie if there was a shot of clouds preceding the meteorite shot first.
- fractallyte 2mo ago"Our cameras in Northford, Connecticut, and Douglassville, Pennsylvania, as well as a doorbell camera in Wayne, New Jersey, captured the meteor, and from that we measured its trajectory... The path traced back to low in the asteroid belt." I don't doubt it, but that's an astounding trajectory estimation...
- defrost 2mo agoDesert Fireball Network, and less public precursor projects have been doing this for a while now: * https://dfn.gfo.rocks/ https://dfn.gfo.rocks/ * https://en.wikipedia.org/wiki/Desert_Fireball_Network https://en.wikipedia.org/wiki/Desert_Fireball_Network * https://pawsey.org.au/researchers/desert-fireball-network-team/ https://pawsey.org.au/researchers/desert-fireball-network-te...
- imoverclocked 2mo agoFrom the wikipedia link: > The dark flight trajectory of a meteoroid is significantly affected by the atmospheric winds, especially by the jet stream. As a result, the meteorite fall position can be shifted by up to several kilometers compared to a scenario with no winds. That network is mostly interested in where it falls, not where it came from. A few degrees for finding an origin is a huge variation.
- defrost 2mo agoPlanetary scientists are motivated to physically examine freshly fallen near pristine samples, yes. They are also keenly interested in origins, intra or extra solar system, relationships to known showers et al. The less public precursors were and still have an interest in both projected targets and sources.
- anovikov 2mo agoThis is absolutely trivial as long as any fixed ground objects are visible in a camera and does not at all require some sub-pixel precision.
- jimnotgym 2mo agoDid someone pay him for the rare meteorite? At least enough to fix the roof? Who should one contact if this happens?
- Razengan 2mo agoThe Vogon hyperspace development council.
- decimalenough 2mo agoNow you just need to find their contact details. Beware the Leopard!
- vee-kay 2mo ago[dead]
- deleted 2mo ago[deleted]
- crooked-v 2mo agoIn the US, if a meteorite lands on your property, it's yours and you can sell or donate it as you please. This homeowner probably made a decent amount on the sale, especially with the emphasis on immediate preservation.
- herodoturtle 2mo ago> In the US, if a meteorite lands on your property, it's yours and you can sell or donate it as you please. Does this happen often in the US? I mean often enough that folks happen to know the legality of it? In which case I find it extremely frightening that one could be sitting on their porch, minding their own business, browsing HN, and then get unexpectedly head-shotted by a meteorite.
- jlarocco 2mo agoIt happens at the same probability as anywhere else on earth.
- pcrh 2mo agoBrowsing that site, The SETI Institute appears to have expanded beyond its original goal of finding extraterrestrial intelligence into astrobiology and more. Perhaps the first attempts at detecting alien radio signals hoped too much? I have little doubt that, given the infinite size of the universe, that extraterrestrial intelligence (of some sort) exists, the question is whether we will ever detect it... It perhaps even exists as close to us as Europa, should we attempt a landing there...
- klez 2mo agoNo, ATTEMPT NO LANDING THERE!
- lysace 2mo agoThere's a flyby in 2030, but no landing. https://en.wikipedia.org/wiki/Europa_Clipper https://en.wikipedia.org/wiki/Europa_Clipper The landing plan was scrapped last year. :/ https://en.wikipedia.org/wiki/Europa_Lander https://en.wikipedia.org/wiki/Europa_Lander
- Enginerrrd 2mo agoDetecting radio signals never made much sense to me. Even a few light years away, it’s almost infeasible to build a radio transmitter that could be detected above the noise floor. The amount of energy you’d need would be absurdly wasteful.
- msdz 2mo agoWasteful by whose standards? If you’re an alien civilization with several dyson spheres, surely at some point you’d have sufficient energy/resources even for such a “hopeless” science-y project, right?
- accountrequired 2mo agoits like we can explore the universe from our living room
- amelius 2mo agoIt's like doorstep delivery, but faster and better.
- thisisauserid 2mo ago[dead]
- ur-whale 2mo ago> Researchers found preserved bits from near the surface of the original asteroid where it experienced concentrated salty fluids Are we sure the guy who picked it up didn't just wash it with some sort of detergent after it cooled off?
- gus_massa 2mo agoNo, many of the the molecules are too unusual. More details: The amino acids have a central C (Carbon) that is connected to 4 parts, a COOH (acid), a NH2 (amino) and H (Hydrogen) and a R (rest, that is a polite way to say whatever). [I'm ignoring some less usual cases.] The 4 parts can be arengad in two ways, "L" and "D" that are mirrors of each other. Living things (and corpses) almost have only the "L" version. But in the meteorite they found a 50% and 50% mix of L and D that is a clear thing that they were made by chemical reactions instead of living thing. Also, in living things (and corpses) the possible/usual R are like 30. The meteorite has a few of the usual ones, and also a few unusual ones that is another clear thing that they were made by chemical reactions instead of living thing. Also, the R they found can be explained by the expected chemical reactions on a meteorite. I don't understand the details, but IIUC there is HCN (Cyanide) and in some conditions it likes to react with itself and make the stuff they found. So unless the guy is a mad scientist making weird experiments in his attic that are not very useful to rule the word, it's probably a mix made in the meteorite by chemical reactions.
- AndrewOMartin 2mo agohttps://ohyeahihadntthoughtofthat.com/ https://ohyeahihadntthoughtofthat.com/
- fllkfsalkdsfds 2mo ago[dead]
- protocolture 2mo agoHow did the Alien World Chemistry get from the New Jersey Home into the Meteorite.