Current Events — HabitableZone

Current Events » in reply to And have they run a crude "old vs new"algorithm?

Good idea.

Even visually, without a computer, it might be helpful. The "blink microscope" method of flipping back and forth between old and new shots under similar light and looking for something that changes significantly. How Pluto was found.

Log in or register to post.

The whole thread (24 posts)