Energia 1L was the second and final Energia launch vehicle. It launched Buran OK-1.01 from Baikonur on 15 November 1988, successfully placing the uncrewed orbiter on its two-orbit automatic test mission.
Energia 1L was the second and final Energia launch vehicle. It launched Buran OK-1.01 from Baikonur on 15 November 1988, successfully placing the uncrewed orbiter on its two-orbit automatic test mission.