Astrophysical: Meteorites

  • Publication
    Characterization of the June epsilon Ophiuchids meteoroid stream and the comet 300P/Catalina

    Aims: Prior to 2019, the June epsilon Ophiuchids (JEO) were known as a minor unconfirmed meteor shower with activity that was considered typically moderate for...

  • Publication
    First asteroid gas sample delivered by the Hayabusa2 mission: A treasure box from Ryugu

    The Hayabusa2 spacecraft returned to Earth from the asteroid 162173 Ryugu on 6 December 2020. One day after the recovery, the gas species retained in the sample...

  • Publication
    First asteroid gas sample delivered by the Hayabusa2 mission: A treasure box from Ryugu

    The Hayabusa2 spacecraft returned to Earth from the asteroid 162173 Ryugu on 6 December 2020. One day after the recovery, the gas species retained in the sample...

  • Publication
    Lithology A in EETA79001 - Product of impact melting on Mars

    Martian meteorite EETA79001 is composed of two distinct magmatic lithologies, astutely named A and B, joined by an igneous contact. Lithology B is a coarse...

  • Publication
    Mn-Cr isotopic systematics of chondrules from the Bishunpur and Chainpur meteorites

    Mn-Cr data are reported for chondrules from the Bishunpur and Chainpur LL chondrites. It is shown that variations in Mn/Cr for these chondrules were established...

  • Publication
    Non-Vestoid candidate asteroids in the inner main belt

    Context. Most howardite-eucrite-diogenite (HED) meteorites (analogues to V-type asteroids) are thought to originate from the asteroid (4) Vesta. However some...

  • Publication
    Non-Vestoid candidate asteroids in the inner main belt (Corrigendum)

    Not Available

  • Publication
    Oort cloud perturbations as a source of hyperbolic Earth impactors

    The observation of interstellar objects 1I/'Oumuamua and 2I/Borisov suggests the existence of a larger population of smaller projectiles that impact our planet...

  • Publication
    QUE94281, A Glassy Basalt-rich Lunar Meteorite Similar to Y-793274

    QUE94281, the newest basaltic lunar meteorite, is a complex regolith breccia with abundant glass. This glass occurs in a variety of forms and compositions...