Recent submissions 

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Now showing items 11-20 of 72483

    • Shock deformation microstructures in xenotime from the Spider impact structure, Western Australia
      Cox, M.A.; Cavosie, Aaron ; Poelchau, M.; Kenkmann, T.; Bland, Phil ; Miljković, K. (2021)
      The rare earth element-bearing phosphate xenotime (YPO4) is isostructural with zircon, and therefore it has been predicted that xenotime forms similar shock deformation microstructures. However, systematic characterization ...
    • Australian impact cratering record: Updates and recent discoveries
      Quintero, R.R.; Cavosie, Aaron ; Cox, M.A.; Miljković, K.; Dugdale, A. (2021)
      There are currently 31 confirmed structures of impact origin in Australia. More than 49 additional structures have been proposed to have formed due to asteroid impact but await confirmation. Many discoveries have been ...
    • Large impact cratering during lunar magma ocean solidification
      Miljković, K.; Wieczorek, M.A.; Laneuville, M.; Nemchin, Alexander ; Bland, Phil ; Zuber, M.T. (2021)
      The lunar cratering record is used to constrain the bombardment history of both the Earth and the Moon. However, it is suggested from different perspectives, including impact crater dating, asteroid dynamics, lunar samples, ...
    • Numerical Investigation of Lunar Basin Formation Constrained by Gravity Signature
      Lompa, T.; Wünnemann, K.; Wahl, D.; Padovan, S.; Miljković, K. (2021)
      Impact basins on the Moon can serve as a benchmark for timing and intensity of the impact flux in the inner solar system. The basin morphology and morphometry depend on impactor size, mass, and velocity as well as the ...
    • The Tharsis mantle source of depleted shergottites revealed by 90 million impact craters
      Lagain, Anthony ; Benedix, Gretchen ; Servis, K.; Baratoux, D.; Doucet, Luc ; Rajšic, A.; Devillepoix, Hadrien ; Bland, Phil ; Towner, Martin ; Sansom, Ellie ; Miljković, K. (2021)
      The only martian rock samples on Earth are meteorites ejected from the surface of Mars by asteroid impacts. The locations and geological contexts of the launch sites are currently unknown. Determining the impact locations ...
    • Newly formed craters on Mars located using seismic and acoustic wave data from InSight
      Garcia, R.F.; Daubar, I.J.; Beucler, É.; Posiolova, L.V.; Collins, G.S.; Lognonné, P.; Rolland, L.; Xu, Z.; Wójcicka, N.; Spiga, A.; Fernando, B.; Speth, G.; Martire, L.; Rajšić, A.; Miljković, K.; Sansom, Ellie ; Charalambous, C.; Ceylan, S.; Menina, S.; Margerin, L.; Lapeyre, R.; Neidhart, T.; Teanby, N.A.; Schmerr, N.C.; Bonnin, M.; Froment, M.; Clinton, J.F.; Karatekin, O.; Stähler, S.C.; Dahmen, N.L.; Durán, C.; Horleston, A.; Kawamura, T.; Plasman, M.; Zenhäusern, G.; Giardini, D.; Panning, M.; Malin, M.; Banerdt, W.B. (2022)
      Meteoroid impacts shape planetary surfaces by forming new craters and alter atmospheric composition. During atmospheric entry and impact on the ground, meteoroids excite transient acoustic and seismic waves. However, new ...
    • An autonomous lunar geophysical experiment package (ALGEP) for future space missions: In response to Call for White Papers for the Voyage 2050 long-term plan in the ESA Science Program
      Kawamura, T.; Grott, M.; Garcia, R.; Wieczorek, M.; de Raucourt, S.; Lognonné, P.; Bernauer, F.; Breuer, D.; Clinton, J.; Delage, P.; Drilleau, M.; Ferraioli, L.; Fuji, N.; Horleston, A.; Kletetschka, G.; Knapmeyer, M.; Knapmeyer-Endrun, B.; Padovan, S.; Plesa, A.C.; Rivoldini, A.; Robertsson, J.; Rodriguez, S.; Stähler, S.C.; Stutzmann, E.; Teanby, N.A.; Tosi, N.; Vrettos, C.; Banerdt, B.; Fa, W.; Huang, Q.; Irving, J.; Ishihara, Y.; Miljković, K.; Mittelholz, A.; Nagihara, S.; Neal, C.; Qu, S.; Schmerr, N.; Tsuji, T. (2022)
      Geophysical observations will provide key information about the inner structure of the planets and satellites and understanding the internal structure is a strong constraint on the bulk composition and thermal evolution ...
    • Meteoroid Fragmentation in the Martian Atmosphere and the Formation of Crater Clusters
      Collins, G.S.; Newland, E.L.; Schwarz, D.; Coleman, M.; McMullan, S.; Daubar, I.J.; Miljković, K.; Neidhart, T.; Sansom, Ellie (2022)
      The current rate of small impacts on Mars is informed by more than one thousand impact sites formed in the last 20 years, detected in images of the martian surface. More than half of these impacts produced a cluster of ...
    • New Craters on Mars: An Updated Catalog
      Daubar, I.J.; Dundas, C.M.; McEwen, A.S.; Gao, A.; Wexler, D.; Piqueux, S.; Collins, G.S.; Miljkovic, Katarina ; Neidhart, T.; Eschenfelder, J.; Bart, G.D.; Wagstaff, K.L.; Doran, G.; Posiolova, L.; Malin, M.; Speth, G.; Susko, D.; Werynski, A. (2022)
      We present a catalog of new impacts on Mars. These craters formed in the last few decades, constrained with repeat orbital imaging. Crater diameters range from 58 m down to <1 m. For each impact, we report whether it ...
    • Constraining the formation and transport of lunar impact glasses using the ages and chemical compositions of Chang’e-5 glass beads
      Long, T.; Qian, Y.; Norman, M.D.; Miljkovic, Katarina ; Crow, C.; Head, J.W.; Che, X.; Tartèse, R.; Zellner, N.; Yu, X.; Xie, S.; Whitehouse, M.; Joy, K.H.; Neal, C.R.; Snape, J.F.; Zhou, G.; Liu, S.; Yang, C.; Yang, Z.; Wang, C.; Xiao, L.; Liu, D.; Nemchin, Alexander (2022)
      Impact glasses found in lunar soils provide a possible window into the impact history of the inner solar system. However, their use for precise reconstruction of this history is limited by an incomplete understanding of ...