Earth, Two Billion Years in the Future | Space’s Deepest Secrets | Science Channel May 22, 2024 Geraldine Sci Tech, Science, Science Discoveries Earth, Two Billion Years in the Future | Space’s Deepest Secrets | Science Channel What’s in store for Earth, two billion years into the future? Our closest neighbor, Venus, may provide haunting insight. #ScienceChannel #SpacesDeepestSecrets