| 摘要 |
A message supply system in which a sender, a database, a spacecraft, a spacecraft tracking control device, and a receiver are interconnected via a communication network, a message of the sender is stored in at least one of the spacecraft navigating while being acquired in position by the tracking control device and a database on the ground, and the message stored in the spacecraft or the database together with parameters and the position of the spacecraft is supplied to the recipient on the day designated by the sender. This message supply system can supply various kinds of messages such as an image and an animation (a memorial message such as for birthday, a message for prayer for health recovery, a message of affectionate expression such as a proposal, a will, and the past course of life) to the recipient including the sender himself by designating the date and time and the number of times, and can also designate the shape, the flight path, the launching date, etc. of the spacecraft in which the message is left.
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