It’s scary out there: violent supernovas, biological mayhem and nuclear meltdowns. Lulu Garcia-Navarro with author Bob Berman about hazards to life in the universe and his book, Earth-Shattering.
It’s scary out there: violent supernovas, biological mayhem and nuclear meltdowns. Lulu Garcia-Navarro with author Bob Berman about hazards to life in the universe and his book, Earth-Shattering.