The outer part of the shell is essentially a vacuum." While the planet's gravity would remain unchanged, the rest of the world could be made very similar to Earth after importing vital materials ...

Similar deep-sea volcanoes found on Earth support microbial life that lives inside solid rock without sunlight and oxygen.

The squishy outer shell of Venus may be resurfacing the planet, according to researchers. Using three-decade-old data from NASA's Magellan mission, agency scientists examined how Venus cools ...