Life on the Moon, Lagrange Points Around Lagrange Points, JWST Time Cost | Q&A 260

How would they get a 14-meter mirror to space? Are we sure there's no life on the Moon? Can there be Lagrange points around Lagrange points? How much mass does Earth gain and lose to space? Answering all these questions and more in this week's Q&A.

Watch the video here (with no ads) or on YouTube: https://youtu.be/3OW9PaNm03Y

Here's a link to the full, unedited live stream: https://youtube.com/live/wCmFFKPazCw

Life on the Moon, Lagrange Points Around Lagrange Points, JWST Time Cost | Q&A 260 (Vimeo)