In an interview earlier this year, Elon Musk, the CEO of SpaceX and Tesla, delivered a sobering assessment of Earth’s future, suggesting it may not be able to support humanity for much longer. SpaceX ...
What If on MSN
What is better for life – Mars or Venus?
When it comes to the question of which planet humanity could one day call home, the obvious choice might seem to be Mars. But ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback