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- Proton (Russian: Протон) (formal designation: UR-500) is an expendable launch system used for both commercial and Russian government space launches. The...25 KB (2,386 words) - 16:10, 10 May 2024
- Gemini 7 (officially Gemini VII) was a 1965 crewed spaceflight in NASA's Gemini program. It was the fourth crewed Gemini flight, the twelfth crewed American...21 KB (2,342 words) - 14:54, 9 February 2024
- Gliese 667 (142 G. Scorpii) is a triple-star system in the constellation Scorpius lying at a distance of about 7.2 parsecs (23 light-years) from Earth...24 KB (2,345 words) - 13:04, 9 December 2023
- The pressure-fed engine is a class of rocket engine designs. A separate gas supply, usually helium, pressurizes the propellant tanks to force fuel and...6 KB (547 words) - 20:22, 5 October 2023
- Yubileiny (Russian: Юбиле́йный, lit. Jubilee) is an educational Russian satellite built by NPO PM to commemorate the 50th anniversary of the launch of...5 KB (487 words) - 12:14, 3 November 2023