The Hayabusa2 spacecraft investigated the C-type (carbonaceous) asteroid (162173) Ryugu. The mission performed two landing operations to collect samples of...
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PublicationPebbles and sand on asteroid (162173) Ryugu: In situ observation and particles returned to Earth
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PublicationPolarimetric Constraints on the Optical Afterglow Emission from GRB 990123
Not Available
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PublicationRadio 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...
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PublicationResponse 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...
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PublicationRubidium-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...
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PublicationSample 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...
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PublicationSamples 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...
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PublicationSoluble 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...
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PublicationSpectroscopic Limits on the Distance and Energy Release of GRB 990123
Not Available