What is the primary composition of the thick clouds covering Venus that contribute to its high reflectivity?
Answer
Sulfuric acid droplets
Venus is covered by extremely reflective clouds composed primarily of droplets of sulfuric acid, which bounce back approximately 70% of the sunlight hitting them.
Related Questions
What is the most common identity of the very bright light seen low in the western sky shortly after sunset?What combination of factors accounts for Venus's perceived intense brightness from Earth?What atmospheric characteristic distinguishes the light of a planet like Venus from that of a distant star?What is the primary composition of the thick clouds covering Venus that contribute to its high reflectivity?Why is Venus rarely seen high in the sky at midnight?What astronomical event defines the point when Venus maximizes its visibility as the 'evening star' in the west?Besides Venus, which other two planets can sometimes appear very bright in the western sky depending on orbital alignment?What distinguishing color is often noted when observing Mars when it appears bright near opposition?What causes Venus to display a cycle of phases as viewed from Earth?What is the most reliable method described for definitively identifying a bright object in the twilight sky?