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Q&A How do you send out SOS in space if there is no absolute coordinate?

Imagine your spaceship encountered a gravitational anomaly and discovered that you are lost in space, your computer tells you that you are still inside the Milky Way galaxy but it cannot find the S...

9 answers  ·  posted 4y ago by user6760‭  ·  last activity 4y ago by user6760‭

Question space travel spaceships technology communication space-travel ships