
Life After Earth
The science of survival and the search for new worlds.
by Ellis Silver, PhD
The fascinating new sequel to David Attenborough’s Life on Earth.
Life After Earth takes you on an exhilarating journey into the science, innovation and imagination shaping our next “great leap”: becoming a multi‑planetary, multi‑stellar species. From breakthrough propulsion concepts to engineering off‑world habitats, this book reveals how close we truly are to stepping beyond our home planet.
What You’ll Discover Inside
- The real science behind interstellar travel – including fusion drives, light sails, antimatter engines, warp drives and wormholes
- How humans could adapt to alien worlds – biologically, technologically, and culturally
- The future of space habitats – megastructures, artificial worlds, and deep‑space colonies
- How civilizations might survive cosmic time – and what comes after the stars
- The search for extraterrestrial life – and how contact could reshape our destiny
Each chapter blends cutting‑edge research with vivid, accessible storytelling that brings the future to life.
For Readers Who Love…
- Big‑idea science
- Space exploration
- Futurism and cosmic speculation
- Books by Carl Sagan, Michio Kaku, Stephen Hawking, and Mary Roach
If you’ve ever looked up at the night sky and wondered what comes next, this book is for you.

