Journal: Science

  • Publication
    Particle Accelerators in the Hot Spots of Radio Galaxy 3C 445, Imaged with the VLT
    Hot spots (HSs) are regions of enhanced radio emission produced by supersonic jets at the tip of the radio lobes of powerful radio sources. Obtained with the...
  • 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...