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  1. Project Gemini - Wikipedia

    Some of the Advanced Gemini proposals used "off-the-shelf" Gemini spacecraft, unmodified from the original program, while others featured modifications to allow the spacecraft to carry more …

  2. Project Gemini - NASA

    Dec 13, 2024 · Gemini 7 was the fourth crewed Earth-orbiting spacecraft of the Gemini series, having been launched before Gemini 6A. It carried astronauts Frank Borman and Jim Lovell …

  3. Gemini | NASA, Astronauts, Astronautics | Britannica

    Gemini, any of a series of 12 two-man spacecraft launched into orbit around Earth by the United States between 1964 and 1966. The Gemini (Latin: “Twins”) program was preceded by the …

  4. Gemini program - National Air and Space Museum

    Nov 19, 2021 · Project Gemini took place between the Mercury program, which was the United States' first human spaceflight program, and the Apollo program, which put the first human on …

  5. How the Gemini Spacecraft Worked - HowStuffWorks

    Engineers designed a docking collar that fit on the top end of the rocket stage and modified the rocket engine so that it could restart after shutting down. Using an Atlas rocket as the first …

  6. How Project Gemini changed spaceflight - Astronomy Magazine

    Apr 5, 2025 · Project Gemini executed a series of Earth-orbital missions specifically to develop and refine critical in-space capabilities such as rendezvous, docking, maneuvering, and …

  7. The Project Gemini Program - Spacecraft & Vehicles Database

    Gemini Spacecraft: The Gemini spacecraft, built by McDonnell Aircraft Corporation, featured a two-person cabin and a reentry module capable of supporting extended missions. It was …

  8. Gemini Program | Historic Spacecraft

    America's Gemini program consisted of two unmanned and ten manned missions flown during 1965 and 1966. The highly successful Gemini program helped bridge the gap between the …

  9. Gemini - Spacecraft & Space Vehicles Database - United States

    Designed to bridge the gap between Mercury and Apollo missions, Gemini played a vital role in preparing astronauts for the challenges of lunar exploration. The Gemini spacecraft featured a …

  10. Gemini: Bridge to the Moon - NASA

    Similar in design to the Mercury capsule but much larger, the new Gemini spacecraft was designed to carry two astronauts into Earth orbit to test long-duration flight, rendezvous and …