2001
Search results
Sep 20, 2023 · The atmospheric pressure of Venus = today might have been >2.5 million years because volcanic activity started at that time, and volcanic activity leads to rapid increase in CO2, which would heat it up further. Therefore thermal equilibrium established somewhere between from 2.5 million years upto the present day.
Aug 22, 2020 · A shock wave of material unleashed by the stellar blast is slamming into regions along the ring's inner regions, heating them up, and causing them to glow. The ring, about a light-year across, was probably shed by the star about 20,000 years before it exploded.
