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Showing 1–5 of 5 results
Advanced filters: Author: Nicholas A. Moskovitz Clear advanced filters

  • Double Asteroid Redirection Test (DART) mission impact on asteroid Dimophos resulted in an elliptical ejecta plume. Here, the authors show that this elliptical ejecta is due to the curvature of the asteroid and makes kinetic momentum transfer less efficient.

    • Masatoshi Hirabayashi
    • Sabina D. Raducan
    • Timothy J. Stubbs
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-16

  • Combining the infrared capabilities of JWST and synthetic tracking techniques, the detection of some of the smallest asteroids ever observed in the main belt is reported; their large abundance reveals a population driven by collisional cascade.

    • Artem Y. Burdanov
    • Julien de Wit
    • Sebastian Zieba
    Research
    Nature
    Volume: 638, P: 74-78

  • The impact of the DART spacecraft on the asteroid Dimorphos is reported and reconstructed, demonstrating that kinetic impactor technology is a viable technique to potentially defend Earth from asteroids.

    • R. Terik Daly
    • Carolyn M. Ernst
    • Yun Zhang
    ResearchOpen Access
    Nature
    Volume: 616, P: 443-447

  • Observations with the Hubble Space Telescope reveal a complex evolution of the ejecta produced by the Double Asteroid Redirection Test (DART) spacecraft impacting Dimorphos.

    • Jian-Yang Li
    • Masatoshi Hirabayashi
    • Josep M. Trigo-Rodríguez
    ResearchOpen Access
    Nature
    Volume: 616, P: 452-456

  • The 33 minute change in the orbital period of Dimorphos after the DART kinetic impact suggests that ejecta contributed a substantial amount of momentum to the asteroid compared with the DART spacecraft alone.

    • Cristina A. Thomas
    • Shantanu P. Naidu
    • Harrison F. Agrusa
    ResearchOpen Access
    Nature
    Volume: 616, P: 448-451