Proceedings of the National Academy of Sciences, Volume 122, Issue 33, August 2025. SignificanceThe search for habitable exoplanets has intensified with new telescopes and a growing number of exoplanets. Yet, many known exoplanets are too warm for surface liquid water and therefore considered inhospitable to life. Liquid is a fundamental …
Observations from the Little Bunker
Last updated: October 16, 2025 02:57 AM
Atmospheric COâ‚‚
424.4 ppm
+18.2
ppm/year
Atmospheric CHâ‚„
1933.54 ppb
+12.29
ppb/year
Global Temperature
+1.48 °C
Peak: +1.73°C
World Population
8.1 billion
+67
million/year