Venus is almost exactly Earth's size and formed right beside us, yet its surface melts lead under an atmosphere ninety times heavier than ours, a runaway greenhouse that turned our nearest twin into the most hostile world in the solar system - Space Daily
science 2026/08/04 00:16:53

Venus is almost exactly Earth's size and formed right beside us, yet its surface melts lead under an atmosphere ninety times heavier than ours, a runaway greenhouse that turned our nearest twin into the most hostile world in the solar system - Space Daily

Source:Space Daily
Author:None

A cosmic accident separated Earth from its twin billions of years ago—one world became habitable, the other a lead-melting inferno.