The new APAS became the default docking port for NPO Energia projects and was included in plans for Buran, the Mir-2 space station, and the reusable Zarya capsule.
The later APAS became the default docking port for NPO Energia projects and was included in plans for Buran, the Mir-2 space station, and the reusable Zarya capsule.
An alternative early plan would have launched the pre-assembled Science Power Platform on one or two Buran flights.
Preliminary estimates for Mir-2 required two Zarya flights per year, three Progress M2 vehicles, and one to two Buran orbiters.
Zarya’s crew module reused Buran-derived reusable thermal protection and could be reused up to 30 to 50 times.
The first and only launch of the Soviet Buran space shuttle took place in November 1988 without a crew.
The remains of Energia and Buran are decaying in Kazakhstan.
The Energia and Buran programs were both eventually grounded and canceled due to expense.
Dauren Musa claims to own an abandoned Buran shuttle at the Baikonur Cosmodrome.
The Soyuz-2.1a rocket used for Progress MS-25 is decorated with depictions commemorating the 35th anniversary of the Buran reusable space shuttle flight.