Comment uh, both, dummy ? (Score 1) 51
Obviously, sooner or later we will want to do things that require our physical presence. And be it because the ping time to Mars really, really sucks.
Robots are way easier to engineer for space than humans, even though space is so unforgiving that that's not trivial, either. The same is true for other planets. Building a robot that works well in 0.2g or 5g is an engineering challenge but doable even with today's tech. Humans... not so much.
But let's be honest here: We want to go out there. The same way humans have found their way to the most remote places and most isolated islands on planet Earth, expansion is deeply within our nature.
So, robots for exploration to prepare for more detailed human exploration to prepare for human expansion.
And maybe, along the way we can solve the problem that any spaceship fast and big enough to achieve acceptable interplanetary travel times (let's not even talk about interstellar) with useful payloads is also a weapon of mass destruction on a scale that makes nukes seem like firecrackers.
Has What If? already done a segment on "what happens is SpaceX's Starship slams into Earth at 0.1c" ?