Results 51 to 60 of about 18,734 (209)

Differentiation signatures in the Flora region

, 2015
Most asteroid families are very homogeneous in physical properties. Some show greater diversity, however. The Flora family is the most intriguing of them.
Kankiewicz, Paweł, Kryszczyńska, Agnieszka, Oszkiewicz, Dagmara, Włodarczyk, Ireneusz   +3 more
core   +1 more source

The Mid-plane of the Main Asteroid Belt [PDF]

The Astronomical Journal, 2018
Abstract We measure the mid-plane of the main asteroid belt by using the observational data of a nearly complete and unbiased sample of asteroids and find that it has inclination and longitude of ascending node
Saverio Cambioni, Renu Malhotra
openaire   +2 more sources

Widespread Impact‐Induced Crustal Permeability on the Early Earth

AGU Advances, Volume 7, Issue 3, June 2026.
Abstract The early Earth (i.e., Archean and Hadean Eons, 2.5–4.0 and 4.0–4.5 Ga, respectively) experienced frequent cosmic bombardment. Impacts have been shown to stimulate crustal alteration, for instance via hydrothermal systems active for up to millions of years post‐impact.
A. M. Alexander, S. Marchi, B. C. Johnson   +2 more
wiley   +1 more source

Phase Curves of Kuiper Belt Objects, Centaurs, and Jupiter-family Comets from the ATLAS Survey

The Planetary Science Journal, 2023
The Kuiper Belt objects (KBOs), the Centaurs, and the Jupiter-family comets (JFCs) form an evolutionary continuum of small outer solar system objects, and their study allows us to gain insight into the history and evolution of the solar system. Broadband
Matthew M. Dobson, Megan E. Schwamb, Susan D. Benecchi, Anne J. Verbiscer, Alan Fitzsimmons, Luke J. Shingles, Larry Denneau, A. N. Heinze, Ken W. Smith, John L. Tonry, Henry Weiland, David. R. Young   +11 more
doaj   +1 more source

Asteroid taxonomic signatures from photometric phase curves

, 2012
We explore the correlation between an asteroid's taxonomy and photometric phase curve using the H, G12 photometric phase function, with the shape of the phase function described by the single parameter G12.
Antti Penttilä, Barucci, Belskaya, Binzel, Bus, Capaccioni, Cellino, Cristina A. Thomas, Dagmara Anna Oszkiewicz, David E. Trilling, DeMeo, Edward Bowell, Florczak, Florczak, Gehrels, Goidet-Devel, Gradie, Harris, Harris, Howell, Ivežić, Kaasalainen, Kaasalainen, Karri Muinonen, L.H. Wasserman, Lagerkvist, Lazzaro, Lazzaro, Mothé-Diniz, Mothé-Diniz, Muinonen, Muinonen, Nelder, Oszkiewicz, Parker, Scaltriti, Tedesco, Thomas, Tuomo Pieniluoma, Xu, Yoshida   +40 more
core   +1 more source

Archives of impact: The politics of craters on Earth

Geographical Research, Volume 64, Issue 2, May 2026.
This paper examines Earth’s 195 confirmed impact craters as archives, exploring their cataloguing and presentation as heritage sites. It argues Western scientific framings using military language and emphasising catastrophe overlook settler colonialism’s violent histories and marginalise indigenous earth‐sky cosmologies.
Gareth Hoskins
wiley   +1 more source

Asteroid Collisions: Expected Visibility and Rate

The Astronomical Journal
Asteroid collisions are one of the main processes responsible for the evolution of bodies in the main belt. Using observations of the Dimorphos impact by the DART spacecraft, we estimate how asteroid collisions in the main belt may look in the first ...
Eran O. Ofek, David Polishook, Doron Kushnir, Guy Nir, Sagi Ben-Ami, Yossi Shvartzvald, Nora L. Strotjohann, Enrico Segre, Arie Blumenzweig, Michael Engel, Dennis Bodewits, John W. Noonan   +11 more
doaj   +1 more source

Scattering V-type asteroids during the giant planets instability: A step for Jupiter, a leap for basalt

, 2017
V-type asteroids are a taxonomic class whose surface is associated to a basaltic composition. The only known source of V-type asteroids in the Main Asteroid Belt is (4) Vesta, that is located in the inner part of the belt.
Brasil, Pedro, Carruba, Valerio, Nesvorný, David, Roig, Fernando   +3 more
core   +2 more sources

Lightcurve survey of V-type asteroids in the inner asteroid belt [PDF]

Publications of the Astronomical Society of Japan, 2014
Abstract We observed the lightcurves of 13 V-type asteroids [(1933) Tinchen, (2011) Veteraniya, (2508) Alupka, (3657) Ermolova, (3900) Knezevic, (4005) Dyagilev, (4383) Suruga, (4434) Nikulin, (4796) Lewis, (6331) 1992 FZ1, (8645) 1998 TN, (10285) Renemichelsen, and (10320) Reiland].
Hasegawa, Sunao, Miyasaka, Seidai, Mito, Hiroyuki, Sarugaku, Yuki, Ozawa, Tomohiko, Kuroda, Daisuke, Nishihara, Setsuko, Harada, Akari, Yoshida, Michitoshi, Yanagisawa, Kenshi, Shimizu, Yasuhiro, Nagayama, Shogo, Toda, Hiroyuki, Okita, Kouji, Kawai, Nobuyuki, Mori, Machiko, Sekiguchi, Tomohiko, Ishiguro, Masateru, Abe, Takumi, Abe, Masanao   +19 more
openaire   +2 more sources

In situ single‐spot Rb/Sr cosmochronology of roedderite in the Ribbeck aubrite (asteroid 2024 BX1)

Meteoritics &Planetary Science, Volume 61, Issue 5, Page 768-781, May 2026.
Abstract The mineralogy and textures of several fragments from the Ribbeck aubrite were analyzed using a combination of scanning electron microscopy, electron microprobe analysis, μRaman spectroscopy, and laser ablation inductively coupled reaction cell mass spectrometry (LA‐ICP‐MS/MS).
Christopher J. Barnes, Aleksander Błasiak, Helge Vinje Birgerheim, Matthias Konrad‐Schmolke, Delia Rösel, Jarosław Majka, Thomas Zack   +6 more
wiley   +1 more source