The extreme ultraviolet (EUV) imager, EUVI-B, on board the International Space Station (ISS) under the International Space Station-ionosphere-mesosphere-atmosphere plasmasphere cameras (ISS-IMAP) mission was originally intended to observe EUV emis...
JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 124(12) 10318-10331 2019年12月
Io's atmospheric oxygen atoms are heated by atmospheric sputtering and escape from Io's gravity, forming a neutral oxygen cloud around Io's orbit. This neutral cloud is important as a source of the Io oxygen plasma torus. Previous studies derived ...
Molecular cold gas and star formation have been observed at centers of
cool-core clusters, albeit at a level much smaller than expected from the
classic cooling model. Feedback from the supermassive black hole is likely to
have prevented hot gas f...
Journal of Geophysical Research: Planets 124(10) 2635-2659 2019年8月
Planetary-scale waves at the Venusian cloud-top cause periodic variations in
both winds and ultraviolet (UV) brightness. While the wave candidates are the
4-day Kelvin wave and 5-day Rossby wave with zonal wavenumber 1, their temporal
evolutions a...
Ralph D. Lorenz   Masataka Imai   Yukihiro Takahashi   Mitsuteru Sato   Atsushi Yamazaki   Takao M. Sato   Takeshi Imamura   Takehiko Satoh   Masato Nakamura   
Geophysical Research Letters 46(14) 7955-7961 2019年7月