Venus (2022) Apr 2026

: Numerical modeling work in 2022 proposed updated chemical compositions and interior structure models, suggesting the planet's core and mantle interactions might be more Earth-like than previously thought. 4. Mission Strategy & Navigation

: Models published in 2022 revealed that Venus's "hot" oxygen corona varies significantly (by a factor of six) based on the solar cycle, explaining why it is most visible during solar maximums. 2. Astrobiology & Habitability

While the surface remains hostile, the 2022 research landscape leaned heavily into the potential habitability of the cloud layers. Venus (2022)

Understanding whether Venus is currently volcanically active was a central theme for 2022 geologic papers.

: Research published in the Journal of Geophysical Research: Planets provided new estimates on the frequency of volcanic eruptions, suggesting that many are detectable with upcoming radar technology. : Numerical modeling work in 2022 proposed updated

: A 2022 study utilized a specialized Venus-ESD chamber to simulate lightning in the cloud layer, successfully characterizing 15 types of free radicals and excited atoms that could exist in the Venusian atmosphere.

: Researchers successfully tracked a massive "discontinuity" in the middle cloud layer for 109 days. This wave-like feature, spanning over 4,000 km, is thought to be driven by zonal wind changes. : Research published in the Journal of Geophysical

: A major mission concept paper published in Aerospace detailed the motivation for private and NASA-led missions specifically designed to search for habitability indicators in the clouds.