Science August 2024 PMID 39146402

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid.

Mario Fischer-Gödde, Jonas Tusch, Steven Goderis, Alessandro Bragagni, Tanja Mohr-Westheide, Nils Messling, Bo-Magnus Elfers, Birger Schmitz, Wolf U Reimold, Wolfgang D Maier, Philippe Claeys, Christian Koeberl, François L H Tissot, Martin Bizzarro, Carsten Münker

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What people are saying

Various discussions highlight the breakthrough in understanding the Chicxulub impactor's origins. For instance, several posts reference how the publication identifies the impactor as a carbonaceous asteroid from beyond Jupiter, sparking excitement among users. The choice of emphatic phrases like 'most likely know' and 'it's fascinating' conveys both enthusiasm and a sense of discovery, contributing to the overall positive sentiment surrounding the research.

AgreementModerate agreement

Many discussions echo the findings and emphasize the credibility of the research.

InterestHigh interest

Participants express a high level of curiosity about the implications of the study.

EngagementModerate engagement

While some posts refer to the findings, few delve deeply into the methods or broader context.

ImpactHigh impact

Many users view the publication as a significant breakthrough in understanding the Chicxulub impact.

Abstract in brief

  • The Chicxulub impact, which happened 66 million years ago, is marked by a global layer rich in platinum-group elements like ruthenium, serving as a boundary between the Cretaceous and Paleogene eras.
  • We analyzed ruthenium isotopes from various impact sites, including those from the Cretaceous-Paleogene boundary and older impacts, to determine their origins.
  • Our findings suggest that the Chicxulub impactor was a carbonaceous asteroid from beyond Jupiter, while other impacts were linked to siliceous asteroids originating closer to the Sun.

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Dr. Petr Brož
@Chmee2 · X

Na povrchu Země se izotopy ruthenia vyskytují +- ve stejném poměru, takže se vlastně dají používat jako otisk prstu konkrétního pachatele. A to je přesně to, co udělal vědecký tým, který pátral potom, jaký konkrétní šutr dinosaury smazal. https://t.co/JYAYzoMlhd

Aug 29, 2024 · 280 likes · 35,025 followers View post →
Science Magazine
@ScienceMagazine · X

Scientists have pinpointed the origin and composition of the asteroid that caused the mass extinction 66 million years ago, revealing it was a rare carbonaceous asteroid from beyond Jupiter, according to a new study in Science.

Aug 25, 2024 · 160 likes · 35 shares · 4,517,845 followers View post →
ToughSF
@ToughSf · X

We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analysing Ruthenium isotope ratios from the K-Pg boundary reveals it was a C-type carbonaceous asteroid from beyond Jupiter. https://t.co/gSWUk5432L https://t.co/BQqeRoZAs8

Sep 19, 2024 · 141 likes · 21 shares · 29,240 followers View post →
Philippe Claeys VUB
@ClaeysVub · X

Ok now we most likely know where the Chicxulub projectile came from… Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/dDeABPtgPD

Aug 16, 2024 · 53 likes · 10 shares · 854 followers View post →
Thomas R. Holtz, Jr.
@TomHoltzPaleo · X

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 16, 2024 · 47 likes · 13 shares · 31,783 followers View post →
Alexis R. | METODOLOGICA_CL
@metodologica_cl · X

Aug 16, 2024 · 14 likes · 7 shares · 3,807 followers View post →

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RT @stem_univie: New publication with participation of Christian Köberl of @univienna in @ScienceMagazine: "Ruthenium isotopes show the Ch…

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Allen S.
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RT @ToughSf: We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analy…

Oct 13, 2024 · 21 shares · 68 followers View post →
Sean Raymond
@sraymond_astro · X

The key new result is Fischer-Gödde et al 2024: "Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid" https://t.co/kRyoCZxXQA

Sep 24, 2024 · 3 likes · 1,805 followers View post →
SellersYan832eB
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RT @ToughSf: We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analy…

Sep 22, 2024 · 21 shares View post →
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RT @ToughSf: We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analy…

Sep 19, 2024 · 21 shares · 826 followers View post →
matiere*
@matiere · X

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/UljKwTfdH8 SCIENCE 15 Aug 2024 Vol 385, Issue 6710 pp. 752-756

Sep 19, 2024 · 2,835 followers View post →
insane spaceman
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RT @ToughSf: We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analy…

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RT @ToughSf: We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analy…

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RT @ToughSf: We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analy…

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RT @ToughSf: We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analy…

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Martin Kolman
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RT @ToughSf: We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analy…

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RT @ToughSf: We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analy…

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Brian C Neumann
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RT @ToughSf: We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analy…

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zerothelements
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RT @ToughSf: We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analy…

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ToughSF
@ToughSf · X

We know the size of the impactor that ended the dinosaurs and the energy it released, but what type of asteroid was it? Analysing Ruthenium isotope ratios from the K-Pg boundary reveals it was a C-type carbonaceous asteroid from beyond Jupiter. https://t.co/gSWUk5432L https://t.co/BQqeRoZAs8

Sep 19, 2024 · 141 likes · 21 shares · 29,240 followers View post →
Dr. Petr Brož
@Chmee2 · X

Na povrchu Země se izotopy ruthenia vyskytují +- ve stejném poměru, takže se vlastně dají používat jako otisk prstu konkrétního pachatele. A to je přesně to, co udělal vědecký tým, který pátral potom, jaký konkrétní šutr dinosaury smazal. https://t.co/JYAYzoMlhd

Aug 29, 2024 · 280 likes · 35,025 followers View post →
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Nadia Balucani
@NBalucani · X

Hanno donato la vita (o almeno i suoi mattoni) ma possono anche distruggerla. Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/5scNn3xT9O

Aug 27, 2024 · 7 likes · 1,071 followers View post →
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the white house
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Science Magazine
@ScienceMagazine · X

Scientists have pinpointed the origin and composition of the asteroid that caused the mass extinction 66 million years ago, revealing it was a rare carbonaceous asteroid from beyond Jupiter, according to a new study in Science.

Aug 25, 2024 · 160 likes · 35 shares · 4,517,845 followers View post →
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Alejandro de Bucéfala ®
@Bucephalo · X

RT @CRCpaleos: ARTÍCULO REFERENCIA (resumen) Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid https://t.co/s…

Aug 22, 2024 · 1 share · 1,420 followers View post →
CRCpaleos
@CRCpaleos · X

ARTÍCULO REFERENCIA (resumen) Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid https://t.co/s2ZNoOKg45 vía @ScienceMagazine https://t.co/OhbCg0b4xA

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crazy?
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RT @ScienceMagazine: Scientists have pinpointed the origin and composition of the asteroid that caused the mass extinction 66 million years…

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Robin Ninon
@RobinNinon1 · X

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid. No idea how Earth impacters coming from the inner vs outer solar system are more or less common. It still appears very cool this could be traced back for Chixculub. ☄️ https://t.co/j9qbG2WwXu

Aug 19, 2024 · 4 likes · 317 followers View post →
personas≠DERECHOS=
@btxcgnbv · X

El asteroide que acabó con los dinosaurios salió de la órbita de Júpiter https://t.co/wknuTWJCOi documentación: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid https://t.co/xesmRKMnAZ

Aug 18, 2024 · 3,905 followers View post →
PF (Patricia/Pat) Anderson
@pfatech · X

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/QqBVDumZ0R

Aug 18, 2024 · 611 followers View post →
Åtħ Gøðêlítšäs
@godelitsas · X

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/k8NuelHqGH

Aug 18, 2024 · 1 like · 11,634 followers View post →
Dinoapp
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RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

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Trefor Woronov
@WoronovTrefor · X

RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 17, 2024 · 13 shares · 50 followers View post →
Heidi Weinhäupl
@HWeinhaupl · X

RT @stem_univie: New publication with participation of Christian Köberl of @univienna in @ScienceMagazine: "Ruthenium isotopes show the Ch…

Aug 17, 2024 · 3 shares · 47 followers View post →
Yuanrang
@Ievrem · X

RT @stem_univie: New publication with participation of Christian Köberl of @univienna in @ScienceMagazine: "Ruthenium isotopes show the Ch…

Aug 17, 2024 · 3 shares · 2,190 followers View post →
Dr. M. O'Sullivan
@Irishpalaeo · X

RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 17, 2024 · 13 shares · 802 followers View post →
B.D. Voss (same @ on the other site)
@allomygale · X

RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 17, 2024 · 13 shares · 386 followers View post →
stargirl
@cvstargirl · X

RT @metodologica_cl:

Aug 17, 2024 · 7 shares · 48 followers View post →
Bidong Zhang
@zhangbidong · X

RT @ClaeysVub: Ok now we most likely know where the Chicxulub projectile came from… Ruthenium isotopes show the Chicxulub impactor was a…

Aug 16, 2024 · 10 shares · 192 followers View post →
SandyPlace ⃠
@sandy_place · X

RT @metodologica_cl:

Aug 16, 2024 · 7 shares · 3,100 followers View post →
青柳
@FBWM8888 · X

RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 16, 2024 · 13 shares · 730 followers View post →
⚫⚪
@chiconan02 · X

RT @metodologica_cl:

Aug 16, 2024 · 7 shares · 1,637 followers View post →
R❁n7
@Ronchas_16 · X

RT @metodologica_cl:

Aug 16, 2024 · 7 shares · 1,511 followers View post →
CayoCornelio
@CayoCornelio · X

RT @metodologica_cl:

Aug 16, 2024 · 7 shares · 2,478 followers View post →
call me red
@Hpixiie · X

RT @metodologica_cl:

Aug 16, 2024 · 7 shares · 349 followers View post →
Alexis R. | METODOLOGICA_CL
@metodologica_cl · X

Aug 16, 2024 · 14 likes · 7 shares · 3,807 followers View post →
jscalone
@jscalone · X

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid https://t.co/YOnsB01svP

Aug 16, 2024 · 1,146 followers View post →
/ɹɑb/
@RobertBorland7 · X

RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 16, 2024 · 13 shares · 957 followers View post →
Andy_Weeble_Weaver
@AndrewW66619812 · X

The paper in "Science" the above "Nature" article is based upon, & links to: “Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid” 2/2 https://t.co/FgNYCUov3c

Aug 16, 2024 · 4,322 followers View post →
FossilFlex™
@FossilFlex · X

RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 16, 2024 · 13 shares · 331 followers View post →
Mesozoic Travelogue
@MesozoicDream · X

RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 16, 2024 · 13 shares · 692 followers View post →
Neil J Gostling
@NeilJGostling · X

RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 16, 2024 · 13 shares · 857 followers View post →
Caitlín R. Kiernan (Plioplatecarqueen)
@auntbeast · X

RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 16, 2024 · 13 shares · 6,401 followers View post →
NatureIsHealing
@BiolAndLangLife · X

RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 16, 2024 · 13 shares · 777 followers View post →
ไดโนเสาร์สายลับ
@saurianboy · X

RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 16, 2024 · 13 shares · 971 followers View post →
Marcos K. Pinheiro / "Marcos Wyvern" (Marcosaurus)
@BongMarcosaurus · X

RT @TomHoltzPaleo: Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 16, 2024 · 13 shares · 1,008 followers View post →
Mark
@____Mark__ · X

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/K114xSVgbi

Aug 16, 2024 · 3,090 followers View post →
Thomas R. Holtz, Jr.
@TomHoltzPaleo · X

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/wScrSZ6yQA

Aug 16, 2024 · 47 likes · 13 shares · 31,783 followers View post →
Extinct and Extant
@Extinct_Extant · X

RT @ClaeysVub: Ok now we most likely know where the Chicxulub projectile came from… Ruthenium isotopes show the Chicxulub impactor was a…

Aug 16, 2024 · 10 shares · 687 followers View post →
Dan Ibarra
@Dan_E_Ibarra · X

RT @ClaeysVub: Ok now we most likely know where the Chicxulub projectile came from… Ruthenium isotopes show the Chicxulub impactor was a…

Aug 16, 2024 · 10 shares · 3,907 followers View post →
Andrzej Wolniewicz
@ASWolniewicz · X

RT @ClaeysVub: Ok now we most likely know where the Chicxulub projectile came from… Ruthenium isotopes show the Chicxulub impactor was a…

Aug 16, 2024 · 10 shares · 1,825 followers View post →
Juned Zariwala
@PaleoJZ · X

RT @ClaeysVub: Ok now we most likely know where the Chicxulub projectile came from… Ruthenium isotopes show the Chicxulub impactor was a…

Aug 16, 2024 · 10 shares · 863 followers View post →
∇ₖPascal ∇ₚKwanten (∛) (Πασκάλ)
@pascalkwanten · X

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/T7CkoqM6ev

Aug 16, 2024 · 5,559 followers View post →
DPManchee
@DPManchee · X

RT @ClaeysVub: Ok now we most likely know where the Chicxulub projectile came from… Ruthenium isotopes show the Chicxulub impactor was a…

Aug 16, 2024 · 10 shares · 1,151 followers View post →
Stijn Glorie
@CDurango4 · X

RT @ClaeysVub: Ok now we most likely know where the Chicxulub projectile came from… Ruthenium isotopes show the Chicxulub impactor was a…

Aug 16, 2024 · 10 shares · 99 followers View post →
Dr. Jean-Guillaume
@JeanGui17 · X

RT @ClaeysVub: Ok now we most likely know where the Chicxulub projectile came from… Ruthenium isotopes show the Chicxulub impactor was a…

Aug 16, 2024 · 10 shares · 173 followers View post →
University of Vienna STEM
@stem_univie · X

New publication with participation of Christian Köberl of @univienna in @ScienceMagazine: "Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid" The impactor was a carbonaceous #asteroid that formed in the outer Solar System. ⤵ https://t.co/7LoOADFT7m

Aug 16, 2024 · 4 likes · 3 shares · 1,039 followers View post →
Philippe Claeys VUB
@ClaeysVub · X

Ok now we most likely know where the Chicxulub projectile came from… Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/dDeABPtgPD

Aug 16, 2024 · 53 likes · 10 shares · 854 followers View post →
MOIZ ESUFALLY
@moizesufally · X

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science - https://t.co/nAJ18kH8gD #GoogleAlerts

Aug 16, 2024 · 337 followers View post →
Chuck Gartland
@ChuckGartland1 · X

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/F2bC9qmLBJ

Aug 15, 2024 · 1 like · 1,436 followers View post →
Andras Toth
@tothur · X

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid | Science https://t.co/8qeoLa2FN2

Aug 15, 2024 · 1,823 followers View post →
Sciences
@sciences.skyfleet.blue · Bluesky

Ruthenium isotopes show the Chicxulub impactor was a carbonaceous-type asteroid

Aug 15, 2024 View post →