Lightsail space tech gets tailwind from Caltech breakthrough
Sci-fi interstellar travel gets another tiny push Centuries after Western explorers used sail power to discover a world hitherto unknown to them — although well known to people who already lived there — science fiction writers and engineers have wondered if space exploration might be similarly powered by lightsails.…
Sci-fi interstellar travel gets another tiny push
Centuries after Western explorers used sail power to discover a world hitherto unknown to them — although well known to people who already lived there — science fiction writers and engineers have wondered if space exploration might be similarly powered by lightsails.…
