Randall Parker and most other people make several mistaken assumptions when they analyze interstellar travel. They implicitly assume that humanity is sending a manned mission with very little changes ...

“[Voyager 1] has been blazing through space at 38,000 miles per hour, and after 30 years of travel ... interstellar voyage, that they wanted to change course? Mission planners may foresee this ...

Christopher Nolan’s Interstellar is absolutely gorgeous. Interstellar has strong performances and real tearjerking moments. Interstellar also has some pretty large issues and (potential ...

Interstellar space travel. Fantasy of every five-year-old ... we have interstellar space probes currently in operation. Except the problem is that they're going nowhere really fast.

Gallery: Visions of interstellar starship travel The inconvenient length of ... crewmembers should be made aware of the potential problem and receive extensive linguistic training before launch ...

I think that there has been incredible focus and interstellar travel is being taken seriously ... are going to fix certain kinds of problems for certain kinds of peoples. They are not inclusive.

But there are technological problems that do need to be overcome ... in large enough quantities that it could be useful for interstellar travel. Excitingly enough, the first two challenges are ...

That’s when you encounter your first problem ... a consultant on the science of Interstellar, quantum mechanics could hypothetically explain a way to time travel via wormhole.

But interestingly, Romanovskaya proposes that interstellar travel might be happening via ... encounter serious or insurmountable technical problems when using spacecraft to transport large ...