Space/Science — HabitableZone

Space/Science » in reply to re: Here's the text of the article (New Scientist site has crashed due to traffic)

That was my thought.

Who said it had to be on a planet. It would be better to place a powerful radio beacon in space instead of on a planet's surface. By rotating it, a "lighthouse" effect could be created, allowing a focused radio beam to cover a large part of the sky.

Log in or register to post.

The whole thread (17 posts)