Proceedings of the National Academy of Sciences, Volume 122, Issue 48, December 2025. SignificanceOzone plays a key role in both atmospheric and near-surface chemistry, as well as in UV absorption in planetary atmospheres. We report observations of ozone from the surface of another planet using the ozone detector aboard NASA’s Mars 2020 …
Observations from the Little Bunker
Last updated: December 06, 2025 03:02 AM
Atmospheric CO₂
426.8 ppm
+18.1
ppm/year
Atmospheric CH₄
1930.95 ppb
+-3.5
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year