Journal: Science

  • Publication
    Pebbles and sand on asteroid (162173) Ryugu: In situ observation and particles returned to Earth
    The Hayabusa2 spacecraft investigated the C-type (carbonaceous) asteroid (162173) Ryugu. The mission performed two landing operations to collect samples of...
  • Publication
    Polarimetric Constraints on the Optical Afterglow Emission from GRB 990123
    Not Available
  • Publication
    Radio Imaging of the Very-High-Energy γ-Ray Emission Region in the Central Engine of a Radio Galaxy
    The accretion of matter onto a massive black hole is believed to feed the relativistic plasma jets found in many active galactic nuclei (AGN). Although some AGN...
  • Publication
    Response to Comment on "An excess of massive stars in the local 30 Doradus starburst"
    Farr and Mandel reanalyze our data, finding initial mass function slopes for high-mass stars in 30 Doradus that agree with our results. However, their...
  • Publication
    Rubidium-Rich Asymptotic Giant Branch Stars
    A long-debated issue concerning the nucleosynthesis of neutron-rich elements in asymptotic giant branch (AGB) stars is the identification of the neutron source...
  • Publication
    Sample collection from asteroid (162173) Ryugu by Hayabusa2: Implications for surface evolution
    The near-Earth asteroid (162173) Ryugu is thought to be a primitive carbonaceous object that contains hydrated minerals and organic molecules. We report sample...
  • Publication
    Samples returned from the asteroid Ryugu are similar to Ivuna-type carbonaceous meteorites
    Carbonaceous meteorites are thought to be fragments of C-type (carbonaceous) asteroids. Samples of the C-type asteroid (162173) Ryugu were retrieved by the...
  • Publication
    Soluble organic molecules in samples of the carbonaceous asteroid (162173) Ryugu
    The Hayabusa2 spacecraft collected samples from the surface of the carbonaceous near-Earth asteroid (162173) Ryugu and brought them to Earth. The samples were...
  • Publication
    Spectroscopic Limits on the Distance and Energy Release of GRB 990123
    Not Available