Abstract The low internal heat flow of Uranus has been confirmed and determined for the first time. It may be representative of the average rather than a fluctuation due to the unusual seasonal or condensation cycles. The very different value for Neptune suggests that these two bodies have different formations or evolutions.
Last updated: April 08, 2026 10:28 PM
CO₂
431.7ppm
+2.5
/ year
CH₄
1945.85ppb
+8.44
/ year
Temp
+1.48°C
Peak +1.73°C
Population
8.1B
+67M
/ year