https://scitechdaily.com/queqiao-the-bridge-between-earth-and-the-far-side-of-the-moon/ I wanted to elaborate on a few things this article didn't touch.
St. Cloud, Twin Cities and rural Minnesota's one stop shop for electronic device repair (phone repair, tablet repair, laptop repair, tv repair, etc), Tech support and IT consulting for small/medium business. Maker/Hacker space friendly offering a number of arduino and raspi components in stock.