What Is LightSail and How Does It Work?
Cell phones aren't the only technology we've plucked from science fiction. Let's take a closer look at LightSail — what it is, how it works and how it might change the way we look at interstellar travel.
Cell phones aren't the only technology we've plucked from science fiction. Let's take a closer look at LightSail — what it is, how it works and how it might change the way we look at interstellar travel.