The space shuttle was an attempt at a reusable rocket, but even the main tank of the space shuttle was thrown away every time, and the parts that were reusable took a 10,000-person group nine months to refurbish for flight.
El transbordador espacial es un intento de cohete reutilizable, pero incluso el tanque principal del trasbordador se desechaba y las partes reutilizables necesitaban un grupo de 10.000 personas y nueve meses para poder ser reutilizadas en otro vuelo.