✦ LIBER ✦

Fifty years since launch of sputnik—the first artificial satellite of the Earth

✍ Scribed by T. M. Eneev

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

End of the Rocket of the First Artificia

📂 Article 📅 1957 🏛 Nature Publishing Group 🌐 English ⚖ 124 KB

Fifty years since the discovery of the M

✍ V. G. Semenov 📂 Article 📅 2009 🏛 SP MAIK Nauka/Interperiodica 🌐 English ⚖ 135 KB

Orbit of the Artificial Earth Satellite

📂 Article 📅 1957 🏛 Nature Publishing Group 🌐 English ⚖ 230 KB

Progress of the Russian Earth Satellite

✍ KING-HELE, D. G. 📂 Article 📅 1958 🏛 Nature Publishing Group 🌐 English ⚖ 378 KB

The third-order theory of artificial sat

✍ Fu Tong; Wu Lian-da 📂 Article 📅 1982 🏛 Elsevier Science 🌐 English ⚖ 376 KB

End of the Second Artificial Earth Satel

📂 Article 📅 1958 🏛 Nature Publishing Group 🌐 English ⚖ 128 KB