We Need To Extend Our Lifespans To Truly Be A Spacefaring Specie
The late astrophysicist Stephen Hawking suggested that if humanity fails to colonize space within 100 years, we will be on the verge of extinction and thus we need to become a spacefaring specie. Elon Musk, the founder of SpaceX, argues that it is necessary to make life multi-planetary to ensure the existence of humanity should something catastrophic ha…