Did Prince Henry make the astrolabe

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How did prince Henry make a difrece?
He contributed to the society because he showed that traveling by ship would be possible because Portugal wanted to find an all water route to Asia without using the silk road.
Who helped prince Henry make the caravel?
his father
How did Prince Henry the Navigator invent the caravel the compass and the astrolabe?
he invented the caravel only
What did Prince Henry the Navigator accomplish that makes him memorable?
He had a school of navigation that trained people like Columbus, so without him the exploration of the new world may have taken longer.
What did prince Henry do?
Prince Henry started a sailing school and was sent to find a school of navigation and go around the horn of Africa.

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