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The ultra-short three-hour technique (of two revolutions around Earth) was first used in July when the Progress MS-09 cargo spaceship reached the ISS in a span of three hours and 40 minutesSecond launch of Progress freighter to ISS under three-hour scheme planned for March 2019
The ultra-short three-hour technique (of two revolutions around Earth) was first used in July when the Progress MS-09 cargo spaceship reached the ISS in a span of three hours and 40 minutes Read more