Why was the Gemini program valuable to future space programs? The Gemini program put the first person on the moon. The Gemini program proved that space travel was dangerous. Gemini scientists realized that it was possible to send a person into space. Gemini astronauts worked to perfect methods of re-entry and landing.

The correct option is: "Gemini astronauts worked to perfect methods of re-entry and landing."

The Gemini Program was the second manned space program in the United States, developed in the early 1960s in the framework of the space race with the Soviet Union. The project began in 1965 after the US space agency NASA finalized its first spaceflight program: the pioneering Mercury project, which had successfully placed the first American astronauts in Earth orbit.

The Gemini program, unlike its predecessor and its subsequent continuation with the Apollo Program, did not produce so much public euphoria despite the fact that the developments achieved in this project would be of vital importance for the development of future Apollo missions and the goal to take the human being to the Moon.

The Gemini program was officially announced to the public on January 3, 1962 when the Apollo program was already in an advanced stage of development. His general goal was to gain experience in space exploration in order to take the human being to the Moon before the end of the decade. Its specific objectives were to practice maneuvers and to know the capacity of resistance of the astronauts, as well as of the ships. It was also necessary to test coupling and alignment techniques as well as perform multiple extravehicular exercises (EVA) or "space walks".

Answer: Gemini astronauts worked to perfect methods of re-entry and landing."Explanation:

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