President Obama hit a sporting milestone Sunday â his 200th round of golf since moving into the White House. Obama and a trio of aides hit the links at Fort Belvoir near Washington, D.C. By my count, this is his 200th round of golf as president, tweeted Mark Knoller of CBS News, who maintains a White House database.
Venus is by far the hottest planet in the Solar System, with a mean surface temperature of 735 K (462 Â°C; 863 Â°F), even though Mercury is closer to the Sun. Venus is shrouded by an opaque layer of highly reflective clouds of sulfuric acid, preventing its surface from being seen from space in visible light.
This makes Venus's surface hotter than Mercury's, which has a minimum surface temperature of 53 K (â220 Â°C; â364 Â°F) and maximum surface temperature of 693 K (420 Â°C; 788 Â°F), even though Venus is nearly twice Mercury's distance from the Sun and thus receives only 25% of Mercury's solar irradiance.