নাসা: সংশোধিত সংস্করণের মধ্যে পার্থক্য

NASA spacecraft comparison.jpg|Hardware comparison of [[Apollo (spacecraft)|Apollo]]জেমিনি,এপোলোর [[Gemini (spacecraft)|Gemini]], and [[Projectহার্ডওয়্যার Mercury|Mercury]]তুলনা{{refn|group= note|From left to right: Launch vehicle of Apollo (Saturn 5), Gemini (Titan 2) and Mercury (Atlas). Left, top-down: Spacecraft of Apollo, Gemini and Mercury. The [[Saturn IB]] and [[Mercury-Redstone Launch Vehicle|Mercury-Redstone]] launch vehicles are left out.}}