Current Spacecraft Involvement

Based on Google Scholar and NASA ADS: NASA ADS Author search: Andrew J. Ryan

Recent refereed publications (NASA ADS): Years 2019 through May 2023

Clark, B. E., Sen, A., Zou, X. -D., DellaGiustina, D. N., Sugita, S., Sakatani, N., Thompson, M., Trang, D., Tatsumi, E., Barucci, M. A., Barker, M., Campins, H., Morota, T., Lantz, C., Hendrix, A. R., Vilas, F., Keller, L., Hamilton, V. E., Kitazato, K., Sasaki, S., Matsuoka, M., Nakamura, T., Praet, A., Ferrone, S. M., Hiroi, T., Kaplan, H. H., Bottke, W. F., Li, J. -Y., Le Corre, L., Molaro, J. L., Ballouz, R. -L., Hergenrother, C. W., Rizk, B., Burke, K. N., Bennett, C. A., Golish, D. R., Howell, E. S., Becker, K., Ryan, A. J., Emery, J. P., Fornasier, S., Simon, A. A., Reuter, D. C., Lim, L. F., Poggiali, G., Michel, P., Delbo, M., Barnouin, O. S., Jawin, E. R., Pajola, M., Riu, L., Okada, T., Deshapriya, J. D. P., Brucato, J. R., Binzel, R. P., & Lauretta, D. S. 2023, Icarus. Overview of the search for signs of space weathering on the low-albedo asteroid (101955) Bennu

Lauretta, D. S., Adam, C. D., Allen, A. J., Ballouz, R. -L., Barnouin, O. S., Becker, K. J., Becker, T., Bennett, C. A., Bierhaus, E. B., Bos, B. J., Burns, R. D., Campins, H., Cho, Y., Christensen, P. R., Church, E. C. A., Clark, B. E., Connolly, H. C., Daly, M. G., DellaGiustina, D. N., Drouet d’Aubigny, C. Y., Emery, J. P., Enos, H. L., Kasper, S. Freund, Garvin, J. B., Getzandanner, K., Golish, D. R., Hamilton, V. E., Hergenrother, C. W., Kaplan, H. H., Keller, L. P., Lessac-Chenen, E. J., Liounis, A. J., Ma, H., McCarthy, L. K., Miller, B. D., Moreau, M. C., Morota, T., Nelson, D. S., Nolau, J. O., Olds, R., Pajola, M., Pelgrift, J. Y., Polit, A. T., Ravine, M. A., Reuter, D. C., Rizk, B., Rozitis, B., Ryan, A. J., Sahr, E. M., Sakatani, N., Seabrook, J. A., Selznick, S. H., Skeen, M. A., Simon, A. A., Sugita, S., Walsh, K. J., Westermann, M. M., Wolner, C. W. V., & Yumoto, K. 2022, Science. Spacecraft sample collection and subsurface excavation of asteroid (101955) Bennu

Jawin, E. R., McCoy, T. J., Walsh, K. J., Connolly, H. C., Ballouz, R. -L., Ryan, A. J., Kaplan, H. H., Pajola, M., Hamilton, V. E., Barnouin, O. S., Emery, J. P., Rozitis, B., DellaGiustina, D. N., Daly, M. G., Bennett, C. A., Golish, D. R., Perry, M. E., Daly, R. T., Bierhaus, E. B., Nolan, M. C., Enos, H. L., & Lauretta, D. S. 2022, Icarus. Global geologic map of asteroid (101955) Bennu indicates heterogeneous resurfacing in the past 500,000 years

Walsh, Kevin J., Bierhaus, Edward B., Lauretta, Dante S., Nolan, Michael C., Ballouz, Ronald-Louis, Bennett, Carina A., Jawin, Erica R., Barnouin, Olivier S., Berry, Kevin, Burke, Keara N., Brodbeck, Bella, Burns, Rich, Clark, Benton C., Clark, Beth E., Cambioni, Saverio, Connolly, Harold C., Daly, Michael G., Delbo, Marco, DellaGiustina, Daniella N., Dworkin, Jason P., Enos, Heather L., Emery, Josh P., Gay, Pamela, Golish, Dathon R., Hamilton, Victoria E., Hoover, Rachel, Lujan, Michael, McCoy, Timothy, Mink, Ronald G., Moreau, Michael C., Nolau, Jennifer, Padilla, Jacob, Pajola, Maurizio, Polit, Anjani T., Robbins, Stuart J., Ryan, Andrew J., Selznick, Sanford H., Stewart, Stephanie, & Wolner, Catherine W. V. 2022, Space Science Reviews. Assessing the Sampleability of Bennu's Surface for the OSIRIS-REx Asteroid Sample Return Mission

Ryan, Andrew J., Pino Muñoz, Daniel, Bernacki, Marc, Delbo, Marco, Sakatani, Naoya, Biele, Jens, Emery, Joshua P., & Rozitis, Benjamin 2022, Journal of Geophysical Research (Planets). Full-Field Modeling of Heat Transfer in Asteroid Regolith: 2. Effects of Porosity

Rozitis, B., Ryan, A. J., Emery, J. P., Nolan, M. C., Green, S. F., Christensen, P. R., Hamilton, V. E., Daly, M. G., Barnouin, O. S., & Lauretta, D. S. 2022, Journal of Geophysical Research (Planets). High-Resolution Thermophysical Analysis of the OSIRIS-REx Sample Site and Three Other Regions of Interest on Bennu

Cambioni, S., Delbo, M., Poggiali, G., Avdellidou, C., Ryan, A. J., Deshapriya, J. D. P., Asphaug, E., Ballouz, R. -L., Barucci, M. A., Bennett, C. A., Bottke, W. F., Brucato, J. R., Burke, K. N., Cloutis, E., DellaGiustina, D. N., Emery, J. P., Rozitis, B., Walsh, K. J., & Lauretta, D. S. 2021, Nature. Fine-regolith production on asteroids controlled by rock porosity

Golish, D. R., Li, J. -Y., Clark, B. E., DellaGiustina, D. N., Zou, X. -D., Rizos, J. L., Hasselmann, P. H., Bennett, C. A., Fornasier, S., Drouet d'Aubigny, C., Rizk, B., Daly, M. G., Barnouin, O. S., Seabrook, J. A., Philpott, L., Al Asad, M. M., Johnson, C. L., Rozitis, B., Ryan, A. J., Emery, J. P., & Lauretta, D. S. 2021, The Planetary Science Journal. Regional Photometric Modeling of Asteroid (101955) Bennu

Li, Jian-Yang, Zou, Xiao-Duan, Golish, Dathon R., Clark, Beth E., Ferrone, Salvatore, Fornasier, Sonia, Hasselmann, Pedro H., Ryan, Andrew J., Rozitis, Benjamin, Emery, Joshua P., Siegler, Matthew A., Simon, Amy A., DellaGiustina, Daniella N., Reuter, Dennis C., Hamilton, Victoria E., & Lauretta, Dante S. 2021, The Planetary Science Journal. Spectrophotometric Modeling and Mapping of (101955) Bennu

DellaGiustina, D. N., Burke, K. N., Walsh, K. J., Smith, P. H., Golish, D. R., Bierhaus, E. B., Ballouz, R. -L., Becker, T. L., Campins, H., Tatsumi, E., Yumoto, K., Sugita, S., Deshapriya, J. D. Prasanna, Cloutis, E. A., Clark, B. E., Hendrix, A. R., Sen, A., Al Asad, M. M., Daly, M. G., Applin, D. M., Avdellidou, C., Barucci, M. A., Becker, K. J., Bennett, C. A., Bottke, W. F., Brodbeck, J. I., Connolly, H. C., Delbo, M., de Leon, J., Drouet d'Aubigny, C. Y., Edmundson, K. L., Fornasier, S., Hamilton, V. E., Hasselmann, P. H., Hergenrother, C. W., Howell, E. S., Jawin, E. R., Kaplan, H. H., Le Corre, L., Lim, L. F., Li, J. Y., Michel, P., Molaro, J. L., Nolan, M. C., Nolau, J., Pajola, M., Parkinson, A., Popescu, M., Porter, N. A., Rizk, B., Rizos, J. L., Ryan, A. J., Rozitis, B., Shultz, N. K., Simon, A. A., Trang, D., Van Auken, R. B., Wolner, C. W. V., & Lauretta, D. S. 2020, Science. Variations in color and reflectance on the surface of asteroid (101955) Bennu

Simon, Amy A., Kaplan, Hannah H., Hamilton, Victoria E., Lauretta, Dante S., Campins, Humberto, Emery, Joshua P., Barucci, M. Antonietta, DellaGiustina, Daniella N., Reuter, Dennis C., Sandford, Scott A., Golish, Dathon R., Lim, Lucy F., Ryan, Andrew, Rozitis, Benjamin, & Bennett, Carina A. 2020, Science. Widespread carbon-bearing materials on near-Earth asteroid (101955) Bennu

Ryan, Andrew J., Pino Muñoz, Daniel, Bernacki, Marc, & Delbo, Marco 2020, Journal of Geophysical Research (Planets). Full-Field Modeling of Heat Transfer in Asteroid Regolith: Radiative Thermal Conductivity of Polydisperse Particulates

Cambioni, Saverio, Delbo, Marco, Ryan, Andrew J., Furfaro, Roberto, & Asphaug, Erik 2019, Icarus. Constraining the thermal properties of planetary surfaces using machine learning: Application to airless bodies

Dellagiustina, D. N., Emery, J. P., Golish, D. R., Rozitis, B., Bennett, C. A., Burke, K. N., Ballouz, R. -L., Becker, K. J., Christensen, P. R., Drouet D'Aubigny, C. Y., Hamilton, V. E., Reuter, D. C., Rizk, B., Simon, A. A., Asphaug, E., Bandfield, J. L., Barnouin, O. S., Barucci, M. A., Bierhaus, E. B., Binzel, R. P., Bottke, W. F., Bowles, N. E., Campins, H., Clark, B. C., Clark, B. E., Connolly, H. C., Daly, M. G., Leon, J. De, Delbo', M., Deshapriya, J. D. P., Elder, C. M., Fornasier, S., Hergenrother, C. W., Howell, E. S., Jawin, E. R., Kaplan, H. H., Kareta, T. R., Le Corre, L., Li, J. -Y., Licandro, J., Lim, L. F., Michel, P., Molaro, J., Nolan, M. C., Pajola, M., Popescu, M., Garcia, J. L. Rizos, Ryan, A., Schwartz, S. R., Shultz, N., Siegler, M. A., Smith, P. H., Tatsumi, E., Thomas, C. A., Walsh, K. J., Wolner, C. W. V., Zou, X. -D., Lauretta, D. S., & Osiris-Rex Team 2019, Nature Astronomy. Properties of rubble-pile asteroid (101955) Bennu from OSIRIS-REx imaging and thermal analysis

Ryan, Andrew Joseph 2018, Ph.D. Thesis. Heat and mass transfer on planetary surfaces

Ryan, Andrew J. 2018, Ph.D. Thesis. Heat and Mass Transfer on Planetary Surfaces

Ryan, A. 2016, Journal of the American Association of Variable Star Observers (JAAVSO). A Photometric Study of Three Eclipsing Binary Stars (Poster abstract)

Ryan, Andrew J. & Christensen, Philip R. 2012, Science. Coils and Polygonal Crust in the Athabasca Valles Region, Mars, as Evidence for a Volcanic History