Question

Reasons to leave earth ?​

Answer 1

Hawking wrote that humans need to leave the Earth in order to avoid annihilation. Hawking wrote he is worried about the possibility of nuclear war and the devastating effects of climate change. He also said a catastrophic asteroid collision will certainly happen in the future.

Answer 2

10 Reasons We Should Leave Earth and Explore the Space

✔︎Becoming Explorers Again. From as far back as we can trace our history, man has been on the move. ...

✔︎He3 and the Moon. ...

✔︎Space Tourism. ...

✔︎Colonizing Mars. ...

✔︎And Venus. ...

✔︎The Asteroid Belt. ...

✔︎Exoplanets. ...

✔︎Keeping Us Alive and Unique.