Abstract The Michelson Interferometer for Global High-resolution Thermospheric Imaging
(MIGHTI) was launched aboard NASA's Ionospheric Connection (ICON) Explorer satellite in …

Abstract The Hunga Tonga Hunga‐Ha'apai (HTHH) volcanic eruption on 15 January 2022
injected water vapor and SO2 into the stratosphere. Several months after the eruption …

Simulating whole atmosphere dynamics, chemistry, and physics is computationally
expensive. It can require high vertical resolution throughout the middle and upper …

Perovskite solar cells (PSCs) are considered to be a promising candidate for near‐space
applications due to their high specific power, excellent radiation resistance, and …

Recent studies have shown that day-to-day variability of the migrating semidiurnal solar
(SW2) tide within the mesosphere and lower thermosphere (MLT) is a key driver of …

How the upper-atmosphere branch of the circulation contributes to and interacts with the
circulation of the middle and lower atmosphere is a research area with many open …

An unusual sudden stratospheric warming (SSW) event occurred in the Southern
Hemisphere in September 2019. Ground‐based and satellite observations show the …

The quality and distribution in time and space of available atmospheric observations are
crucial for the accuracy of semi-empirical thermosphere models. However, datasets can be …

We have analyzed near-global stratospheric data (and mesospheric data as well for H 2 O)
in terms of absolute abundances, variability, and trends for O 3, H 2 O, HCl, N 2 O, and HNO …

The secondary ozone layer is a global peak in ozone abundance in the upper mesosphere-
lower thermosphere (UMLT) around 90-95 km. The effect of energetic particle precipitation …