Most Dangerous Planets Known To The Mankind
Venus
has extreme heat, high pressure, toxic gases, and acidic clouds
HD 189733b
has extreme winds, high temperatures, and glass clouds
WASP-121
is dangerous because of its extreme heat, with temperatures over 4,500°F (2,500°C), and intense radiation
KELT-9b
is dangerous due to its extreme heat of 7,800°F (4,300°C) and intense radiation
Proxima b
is dangerous due to its intense radiation and potential for tidal locking, causing extreme temperatures