Scorched by their proximity to the sun, Mercury and Venus are hostile worlds; one gouged with craters from cosmic collisions and the other a vortex of sulfur, carbon dioxide and acid rain.
Source: https://www.youtube.com/watch?v=ppWAQs7PbfY
Scorched by their proximity to the sun, Mercury and Venus are hostile worlds; one gouged with craters from cosmic collisions and the other a vortex of sulfur, carbon dioxide and acid rain.
Source: https://www.youtube.com/watch?v=ppWAQs7PbfY