Meteoritu

Meteoritu.

Un meteoritu ye un cuerpu celeste relativamente pequeñu (diámetru inferior a 50 m) perteneciente al Sistema Solar, que llogra sobrevivir al so pasu pela atmósfera terrestre y algama la superficie, produciendo un astroblema.

Nel espaciu, estos cuerpos reciben el nome de meteoroides ("pequeños" asteroides, aproximadamente del tamañu d'una piedra o de menor tamaño, que xeneralmente son resultes de la colisión de dos o más asteroides). Al entrar en contautu cola atmósfera, l'esfriega col aire causa que'l cuerpu se caleza, entre n'ignición emitiendo lluz y formando un meteoru, bola de fueu o estrella fugaz.

Meteoritos recientes

8 de xunu de 2006 en Troms (Noruega)

Anque nún entamu l'impautu evaluóse polos espertos como equivalente a la bomba atómica d'Hiroshima, a lo postrero esculpiáronse pola descomanada estimación y amenorgáronla a ente 0,1 y 0,5 kilotones. Lo que supón 1/100 del poder esplosivu de la bomba atómica d'Hiroshima.[1][2].

Wayne Edwards y Peter Brown de la Universidá de Western Ontario en Canadá estimen que'l meteoroide entró na atmósfera a unos 20 km/s y una masa ente 2 y 10 t. La mayor parte d'esta masa desintegróse na atmósfera, polo que los meteoritos qu'impautaron teníen una masa en conxuntu d' unos centeneres de kilogramos. [3]

L'impautu foi rexistráu pola Norsar (Sociedá de xeofísica y sismoloxía de Noruega) [4][5].

Incredulidá

La esistencia de meteoritos foi refugada polos científicos demientres munchu tiempu; nel sieglu XIX l'Academia de Ciencies francesa declaró que los meteoritos nun esistíen, catalogándolos de "fantasía". El ñaturista francés Georges Cuvier, fundador de la rama de la ciencia conocida como "anatomía comparada", sumóse a la declaración, diciendo que: "les piedres nun pueden cayer del Cielu, por que nel Cielu nun hai piedres".

Ver tamién

Referencies

  1. ↑ Astronomer apologizes for meteorite fuss
  2. ↑ «Norway impact exaggerated?». Archiváu dende l'orixinal, el 2006-10-18.
  3. ↑ «Norway Impact Gentler Than Atomic Bomb». Archiváu dende l'orixinal, el 2012-06-29.
  4. ↑ «Un meteorito cayó en Noruega la semana pasada». Archiváu dende l'orixinal, el 2007-03-12.
  5. ↑ Record meteorite hit Norway

Enllaces esternos

Read other articles:

Gossamer Albatross

Gossamer Albatross adalah sebuah pesawat terbang tenaga-manusia dibuat oleh Dr Paul B. MacCready. Pada 12 Juni 1979 pesawat ini menyelesaikan dengan sukses menyebrangi Selat Inggris untuk memenangkan penghargaan Kremer kedua. Gossamer Albatross II dalam penerbangannya. Gossamer Albatross, pandangan dari dekat kabinnya. Pesawat ini digerakkan menggunakan pedal untuk menggerakan baling-baling dua-blade. Dipiloti oleh penyepeda amatir Bryan Allen yang menyelesaikan 35,8km dalam 2jam dan 49menit,...

 

 

List of Brazilian films of 2022

Cinema ofBrazil List of Brazilian films Brazilian Animation Pre 1920 1920s 1930s 1930 1931 1932 1933 19341935 1936 1937 1938 1939 1940s 1940 1941 1942 1943 19441945 1946 1947 1948 1949 1950s 1950 1951 1952 1953 19541955 1956 1957 1958 1959 1960s 1960 1961 1962 1963 19641965 1966 1967 1968 1969 1970s 1970 1971 1972 1973 19741975 1976 1977 1978 1979 1980s 1980 1981 1982 1983 19841985 1986 1987 1988 1989 1990s 1990 1991 1992 1993 19941995 1996 1997 1998 1999 2000s 2000 2001 2002 2003 20042005 2...

 

 

Epepeotes desertus

Epepeotes desertus Klasifikasi ilmiah Kerajaan: Animalia Filum: Arthropoda Kelas: Insecta Ordo: Coleoptera Famili: Cerambycidae Genus: Epepeotes Spesies: Epepeotes desertus Epepeotes desertus adalah spesies kumbang tanduk panjang yang tergolong famili Cerambycidae. Spesies ini juga merupakan bagian dari genus Epepeotes, ordo Coleoptera, kelas Insecta, filum Arthropoda, dan kingdom Animalia. Larva kumbang ini biasanya mengebor ke dalam kayu dan dapat menyebabkan kerusakan pada batang kayu hid...

Tungku induksi

Sebuah tungku induksi atau tanur induksi adalah tungku listrik di mana panas diterapkan dengan pemanasan induksi logam. Keuntungan dari tungku induksi adalah, proses peleburan hemat energi dan baik-dikendalikan bersih dibandingkan dengan kebanyakan cara lain peleburan logam. Deskripsi 1 - Melt 2 - water-cooled coil 3 - yokes 4 - crucible Secara umum tanur induksi digolongkan sebagai tanur peleburan (melting furnace) dengan frekuensi kerja jala-jala (50 Hz) sampai frekuensi tinggi (10000&...

 

 

Mercury Stardust

American TikToker, activist, and home repair educator Mercury StardustBorn (1987-12-08) December 8, 1987 (age 36)Madison, WisconsinOther namesTrans Handy Ma'amOccupation(s)Home repair educator, TikToker, activist, burlesque performerYears active2021–presentTikTok informationPage Mercury Stardust Followers2.4 millionLikes67 millionLast updated: January 4, 2024 Websitemercurystardust.com Mercury Suzanne Stardust (born December 8, 1987)[1] is an American author, TikToker...

 

 

Kitab Imamat

Yosua 1:1 pada Kodeks Aleppo Perjanjian Lama (Kristen) Taurat Kejadian Keluaran Imamat Bilangan Ulangan Sejarah Yosua Hakim-hakim Rut 1 Samuel 2 Samuel 1 Raja-raja 2 Raja-raja 1 Tawarikh 2 Tawarikh Ezra Nehemia Ester Puisi Ayub Mazmur Amsal Pengkhotbah Kidung Agung Kenabian Besar Yesaya Yeremia Ratapan Yehezkiel Daniel Kecil Hosea Yoël Amos Obaja Yunus Mikha Nahum Habakuk Zefanya Hagai Zakharia Maleakhi Deuterokanonika Tobit Yudit Tambahan Ester 1 Makabe 2 Makabe Kebijaksanaan Sirakh Barukh ...

Bahasa Aram Asyur Baru

Cari artikel bahasa  Cari berdasarkan kode ISO 639 (Uji coba)  Kolom pencarian ini hanya didukung oleh beberapa antarmuka Halaman bahasa acak Bahasa Aram Asyur Baru ܐܬܘܪܝܐ ܣܘܪܝܝܐ Ātûrāyâ, ܣܘܪܝܬ ܣܘܪܝܝܐ Sûret, Ashuri, Suryaya, Sooreth Sûret dalam abjad Suryani Dituturkan diIrak, Suriah, Iran, TurkiWilayahUtara Irak, Hakkari Turkey, Urmia IranPenutur(232,300 per 1994)[1] Rumpun bahasaAfroasiatik SemitikSemitik TengahSemitik Barat Laut...

 

 

Azucena (film)

2000 Filipino film AzucenaDirected byCarlos Siguion-ReynaWritten byEnrique RamosProduced byCarlos Siguion-ReynaStarringRicky DavaoGlydel MercadoDante RiveroAlessandra de RossiCinematographyRomulo AraojoEdited byManet DayritMusic byRyan CayabyabProductioncompanyReyna FilmsDistributed byMillennium CinemaRelease date May 31, 2000 (2000-05-31) Running time118 minutesCountryPhilippinesLanguagesFilipinoEnglish Azucena is a 2000 Filipino drama film directed by Carlos Siguion-Reyna. Th...

 

 

Burlington Centre

For the former shopping mall in New Jersey, see Burlington Center Mall. Shopping mallBurlington CentreThe Burlington Centre entrance in 2007Coordinates43°20′51″N 79°47′42″W / 43.3475°N 79.7949°W / 43.3475; -79.7949Address777 Guelph LineBurlington, Ontario, CanadaL7R 3N2Opening date1968OwnerPrimaris ReitNo. of stores and services132No. of anchor tenants8No. of floors2Parking4,623Websiteburlingtoncentre.ca Burlington Centre (formerly known as Burlington Mall)...

Colombia women's national handball team

ColombiaInformationAssociationFederacion Colombiana de BalomanoCoachMónica OspinaColours 1st 2nd ResultsPan American ChampionshipAppearances3 (First in 1999)Best result6th (1999, 2000) Last updated on Unknown. The Colombia women's national handball team is the national team of Colombia. It is governed by the Federacion Colombiana de Balomano and takes part in international handball competitions. Results Pan American Championship Year Round Position GP W D* L GS GA 1999 round robin 6th 5 0 0...

 

 

The Baader Meinhof Complex

The Baader Meinhof ComplexPoster rilis teatrikalSutradaraUli EdelProduserBernd EichingerDitulis olehBernd EichingerUli EdelBerdasarkanDer Baader Meinhof Komplexoleh Stefan AustPemeranMoritz BleibtreuMartina GedeckJohanna WokalekPenata musikPeter HinderthürFlorian TessloffSinematograferRainer KlausmannPenyuntingAlexander BernerPerusahaanproduksiConstantin Film ProduktionDistributorConstantin Film Verleih (JermanMetropolitan Filmexport (Prancis)Bontonfilm (Republik Ceko)Tanggal rilis 25 ...

 

 

Maybole Juniors F.C.

Association football club in Maybole, Ayrshire, Scotland Football clubMaybole JuniorsFull nameMaybole Juniors Football ClubNickname(s)The BoleFounded1946GroundLadywell Stadium, MayboleChairmanAlex MeekManagerGraeme NeilLeagueWest of Scotland League First Division2022–23West of Scotland League Second Division, 3rd of 16 (promoted)WebsiteClub website Home colours Away colours Maybole Juniors Football Club are a Scottish football club based in the town of Maybole, Ayrshire. Formed in 1946, the...

Yolanda Griffith

Questa voce sugli argomenti allenatori di pallacanestro statunitensi e cestisti statunitensi è solo un abbozzo. Contribuisci a migliorarla secondo le convenzioni di Wikipedia. Segui i suggerimenti dei progetti di riferimento 1, 2. Yolanda Griffith Nazionalità  Stati Uniti Altezza 193 cm Peso 81 kg Pallacanestro Ruolo Allenatrice (ex centro) Termine carriera 2009 - giocatrice Hall of fame Naismith Hall of Fame (2021)Women's Basketball Hall of Fame (2014) Carriera Giovani...

 

 

La storia di una monaca

La storia di una monacaAudrey Hepburn in una scena del filmTitolo originaleThe Nun's Story Lingua originaleinglese, latino, lingala Paese di produzioneStati Uniti d'America Anno1959 Durata149 min Dati tecniciTechnicolorrapporto: 1,78:1 Generedrammatico RegiaFred Zinnemann SoggettoKathryn Hulme (romanzo) SceneggiaturaRobert Anderson ProduttoreHenry Blanke Fred Zinnemann (non accreditato) Casa di produzioneWarner Bros. Distribuzione in italianoWarner Bros. (1959) FotografiaFranz Planer Montaggi...

 

 

Paul Jones (footballer, born 1986)

English footballer For other people named Paul Jones, see Paul Jones (disambiguation). Paul Jones Jones playing for Peterborough United in 2011Personal informationFull name Paul Jones[1]Date of birth (1986-06-28) 28 June 1986 (age 37)[1]Place of birth Maidstone, EnglandHeight 6 ft 3 in (1.91 m)[1]Position(s) GoalkeeperTeam informationCurrent team King's Lynn TownNumber 1Youth career2001–2002 Charlton Athletic2002–2004 Leyton OrientSenior career*...

List of U.S. state horses

A map showing the states with official state horses marked in red and those with proposed designations marked in yellow Twelve U.S. states have designated a horse breed as the official state horse, two have a horse breed as their state animal, one has an official state pony, and one has a honorary state equine. The first state horse was designated in Vermont in 1961. The most recent state horse designations occurred in 2023 when Virginia designated the Chincoteague Pony as its state pony and...

 

 

Лятошинський Борис Миколайович

Борис Миколайович Лятошинський Борис Миколайович ЛятошинськийІм'я при народженні Борис Миколайович ЛятошинськийНародився 22 листопада (4 грудня) 1894[4][5]Житомир, Російська імперія[1]Помер 15 квітня 1968(1968-04-15)[1][2][…] (73 роки)Київ, Українська РСР, СРСР[1]...

 

 

Victor Dave

Belgian anarchist (1845–1922) Victor DaveDave, c. 1910Born(1847-02-25)February 25, 1847Aalst, BelgiumDiedOctober 31, 1922(1922-10-31) (aged 75)Paris, FranceOccupation(s)Editor, journalist Victor Dave (25 February 1847 – 31 October 1922) was a Belgian editor and journalist best known for his work on anarchist publications and in the International Workingmen's Association. Early life and career Victor Dave was born in Aalst, Belgium, on February 25, 1847, to a customs officer. He showe...

White-box testing

Method of software testing of internal structure This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.Find sources: White-box testing – news · newspapers · books · scholar · JSTOR (February 2013) (Learn how and when to remove this message) Black box systemsSystemBlack box, Oracle machineMethods and techniquesBlack-box testing,...

 

 

Arthur L. Horwich

American biologist (born 1951) Arthur L. HorwichBorn1951 (age 72–73)NationalityAmericanAlma materBrown UniversityKnown foruncovering chaperonin actionAwardsGairdner Foundation International Award (2004)Wiley Prize (2007)Rosenstiel Award (2008)Louisa Gross Horwitz Prize (2008)Lasker Award (2011)Albany Prize (2016)Shaw Prize (2012)Breakthrough Prize (2020) BBVA Foundation Frontiers of Knowledge Award (2023)Scientific careerFieldsBiologyInstitutionsYale School of MedicineHow...