Results 11 to 20 of about 22,412 (124)

Analysis of CN emission as a marker of organic compounds in meteoroids using laboratory simulated meteors [PDF]

open access: yes, 2023
Fragments of small solar system bodies entering Earth's atmosphere have possibly been important contributors of organic compounds to the early Earth.
Ludovic Ferrière   +15 more
core   +1 more source

Interstellar Meteoroids [PDF]

open access: yes, 2019
The conclusive detection of interstellar meteoroids would be of great significance, providing unique information about the interstellar medium and even about the debris disks of other stars.
Hajduková, Mária   +2 more
core   +2 more sources

Physical and Chemical Properties of Meteoroids

open access: yes, 2019
International audienceThe chapter provides a comprehensive and up to date review of physical properties (structure, strength, porosity etc.) and chemical composition of small solar system bodies with sizes ranging from several micrometers to several ...
Macke, Robert J.   +5 more
core   +5 more sources

The Colour Analysis of Meteors Using the Desert Fireball Network [PDF]

open access: yes, 2023
Meteors have long been studied to determine their origins, whether it be the initial curiosity of ‘What is this bright light streaking across the sky?’, or where these chunks of celestial rocks come from in our Solar system.
Johnson, Christopher
core   +1 more source

FRIPON: a worldwide network to track incoming meteoroids [PDF]

open access: yes, 2020
Context. Until recently, camera networks designed for monitoring fireballs worldwide were not fully automated, implying that in case of a meteorite fall, the recovery campaign was rarely immediate.
E. Barbotin   +999 more
core   +6 more sources

Characterization of the Fireballs Detected by All-sky Cameras in Romania [PDF]

open access: yes, 2022
International audienceSome of the fields of research that have captured the persistent interest of both scientists and the general public are meteor phenomena. The main goal in the study of meteoroid impacts into Earth's atmosphere is the recovery of the
Boaca, Ioana   +8 more
core   +1 more source

Sæt jagten ind på stjernestøv, og find din egen mikrometeorit:De færreste meteoritter bliver fundet af mennesker. Men med en kost, en fejebakke, en magnet og et mikroskop kan du selv indlede jagten.

open access: yes, 2023
Short review article on meteoroids, meteors and meteorites with the aim to announce a Citizen Science workshop at the University of Southern Denmark where you can find your own micrometeorite.
Hinse, Tobias Cornelius; id_orcid   +1 more
core   +2 more sources

Xenoliths in meteorites: Insights into the dynamics of material exchange between asteroids

open access: yesMeteoritics &Planetary Science, EarlyView.
Abstract A minor fraction of meteorites contains xenoliths, that is, clasts that were formed on a different parent body than that of the host lithology. The occurrence of xenoliths is direct evidence for the exchange of material between asteroids, including exchanges between asteroids from the carbonaceous (CC) and non‐carbonaceous (NC) reservoirs ...
J. Gattacceca   +17 more
wiley   +1 more source

Hydrothermal Sealing at Turrialba, Poás, and Rincón de la Vieja Volcanoes (Costa Rica) Promotes Phreatic and Phreatomagmatic Eruptions

open access: yesJournal of Geophysical Research: Solid Earth, Volume 131, Issue 11, November 2026.
Abstract Hydrothermal sealing is a mechanism thought to be responsible for challenging‐to‐forecast phreatic and phreatomagmatic eruptions. To better understand this process, we present a study in which we assessed the textural, mineralogical, and physical properties (porosity, permeability, and tensile strength) of blocks of hydrothermal seal that were
Michael J. Heap   +11 more
wiley   +1 more source

Ablation in meteors [PDF]

open access: yes, 1973
A comparison of theoretical calculations with the results of radar meteor observations shows that the theory of radio meteors satisfactorily represents observational data.
Lebedinets, V. N.
core  

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