Jupiter’s polar regions exhibit auroral emissions with complex structures. The “footprint aurora” associated with...
In this study, we focus on the refraction of planetary radio emissions as they...
Jupiter’s synchrotron radiation (JSR) is emitted from the high-energy electrons trapped in the Jupiter’s...
I analyze the Martian lower atmosphere conditions from OMEGA observation data, which is a...
We are developing a near-infrared camera (TOPICS) and a high-dispersion Echelle spectrograph (wavelength resolution...
We observe auroral emissions from both space and ground, and combine them with satellites...
Venus is believed to have once possessed a substantial amount of water, but today...
Mercury has a tenuous atmosphere containing alkali metals. In particular, the neutral sodium emission...
‘Geospace’ is the space around the Earth that consist of plasma (charged particles) originating...
“Have you heard that “Earth is like a giant magnet”? This magnet creates a...
Auroral Kilometric Radiation (AKR), a type of auroral radio emission from Earth, is closely...
Since 2017 the Arase satellite has been investigating electron number density and temperature in...
Message We are investigating solar-planetary and upper-atmosphere phenomena based on ground-based remote-sensing data, spacecraft...
