Hamm, M., Senshu, H., & Grott, M. (2019). Latitudinal dependence of asteroid regolith formation by thermal fatigue. Icarus, 319, 308–311.
http://doi.org/10.1016/j.icarus.2018.09.033

Ito, T., Ishiguro, M., Arai, T., Imai, M., Sekiguchi, T., Bach, Y. P., et al. (2018). Extremely strong polarization of an active asteroid (3200) Phaethon. Nature Communications, 9(1), 2486.
http://doi.org/10.1038/s41467-018-04727-2

Kitazato, K., Milliken, R. E., Iwata, T., Abe, M., Ohtake, M., Matsuura, S., Arai, T., … , Senshu, H., … , Yamada, M., et al. (2019). The surface composition of asteroid 162173 Ryugu from Hayabusa2 near-infrared spectroscopy. Science, eaav7432.
http://doi.org/10.1126/science.aav7432

Kiuchi, M., Nakamura, A. M., & Wada, K. (2019). Experimental study on gravitational and atmospheric effects on crater size formed by low‐velocity impacts into granular media. Journal of Geophysical Research: Planets, 2018JE005628.
http://doi.org/10.1029/2018JE005628

Komatsu, G., Ishimaru, R., Miyake, N., Kawai, K., Kobayashi, M., Sakuma, H., & Matsui, T. (2019). The Goshogake mud volcano field, Tohoku, northern Japan: An acidic, high-temperature system related to magmatic volcanism. Geomorphology, 329, 32–45.
http://doi.org/10.1016/j.geomorph.2018.12.035

Kurosawa, K., & Takada, S. (2019). Impact cratering mechanics: A forward approach to predicting ejecta velocity distribution and transient crater radii. Icarus, 317, 135–147.
http://doi.org/10.1016/j.icarus.2018.06.021

Lee, H. J., Kim, M. J., Kim, D. H., Moon, H. K., Choi, Y. J., Kim, C. H., et al. (2019). Investigation of surface homogeneity of (3200) Phaethon. Planetary and Space Science, 165, 296–302.
http://doi.org/10.1016/j.pss.2018.12.001

Matsumoto, A. K., van Ofwegen, L. P., Zootaxa, F. B. (2019). A revision of the genus Calcigorgia (Cnidaria, Octocorallia, Acanthogorgiidae) with the description of three new species. Zootaxa, 4571(1), 001-027.
http://dx.doi.org/10.11646/zootaxa.4571.1.1

Schwieterman, E. W., Reinhard, C. T., Olson, S. L., Ozaki, K., Harman, C. E., Hong, P. K., & Lyons, T. W. (2019). Rethinking CO Antibiosignatures in the Search for Life Beyond the Solar System. The Astrophysical Journal, 874(1), 9.
http://doi.org/10.3847/1538-4357/ab05e1

Sugita, S., Honda, R., Morota, T., Kameda, S., Sawada, H., Tatsumi, E., … , Yamada, M., … , Komatsu, G., … , Senshu, H., … , Yoshida, F., et al. (2019). The geomorphology, color, and thermal properties of Ryugu: Implications for parent-body processes. Science, eaaw0422.
http://doi.org/10.1126/science.aaw0422

Tatsumi, E., Kouyama, T., Suzuki, H., Yamada, M., Sakatani, N., Kameda, S., et al. (2019). Updated inflight calibration of Hayabusa2’s optical navigation camera (ONC) for scientific observations during the cruise phase. Icarus, 325, 153–195.
http://doi.org/10.1016/j.icarus.2019.01.015

Watanabe, S., Hirabayashi, M., Hirata, N., Noguchi, R., Shimaki, Y., Ikeda, H., … , Wada, K., Senshu, H., … , Komatsu, G., … , Yamada, M., et al. (2019). Hayabusa2 arrives at the carbonaceous asteroid 162173 Ryugu—A spinning top–shaped rubble pile. Science, eaav8032.
http://doi.org/10.1126/science.aav8032