Baikonur: gateway to the heavens, PII

Key Highlights:

• The Baikonur Cosmodrome in Kazakhstan, leased and operated by Russia, serves as a primary launch site for its space missions.
• Constructed in the 1950s, it initially functioned as a missile test range before becoming the heart of the Soviet space program.
• From Baikonur, the R-7 rocket launched Sputnik 1 in 1957 and Vostok 1 in 1961, carrying Yuri Gagarin on the first human spaceflight.
• On November 27, during the Soyuz MS-28 mission, a Soyuz-2.1a rocket launch damaged Site 31/6, suspending crewed operations.
• Kazakhstan owns the site and leases it to Russia under agreements valid until 2050.

Detailed Insights:

• The cosmodrome's facilities support rockets like Proton and Soyuz, crucial for missions to the International Space Station.
• The site includes launch complexes, assembly buildings, tracking stations and housing located on the Kazakh steppe.
• The Nedelin catastrophe in 1960 involved an R-16 missile explosion, resulting in numerous fatalities.
• Current assessments are underway to repair damage to Site 31/6, ensuring future missions can proceed from Kazakhstan.
• Russia is actively developing alternative launch sites within its own territory to diversify its space launch capabilities.

Key Concepts Involved:

• Cosmodrome: A spaceport or launch site for spacecraft.
• Soyuz Rocket: A series of Russian rockets used for human spaceflight and cargo transport.
• R-7 Rocket: A Soviet rocket, the basis for many Soviet and Russian launch vehicles.