Home›Articles›Queqiao, the relay that let Chang'e 4 talk to EarthArticleQueqiao, the relay that let Chang'e 4 talk to EarthArticlesConnectionsSourcesComments (0)Reader Challenges (0)ConnectionsArticle OnChang'e 4, Missions and Programs Well-attested SourcesChang'e 4 (Wikipedia)Components, Queqiao relay satelliteQuote, Components, Queqiao relay satelliteDirect communication with Earth is impossible on the far side of the Moon, since transmissions are blocked by the Moon.View the SourceAtlas Article VocabularyComments (0)No comments yet. Be the first to share a thought.Sign in to join the discussion.Reader Challenges (0)No disputes yet. Spotted an error or a better source? Open the first one.Sign in to dispute this or suggest a correction.