SpaceX Interplanetary Transport System

SpaceX founder Elon Musk has outlined his highly ambitious vision for manned missions to Mars, which he said could begin as soon as 2022 – three years sooner than his previous estimates.

Chernobyl Could Become World’s Largest Solar Farm

Three decades after the worst nuclear power plant catastrophe in history, a site in Chernobyl is being reimagined as a solar energy farm—one that would be the world's largest once built. The 1986 meltdown, which released radiation at least 100 times more powerful than...