Experts say the costs have been snowballing while the space development plan has been delayed due to ambitious goals set without careful preliminary studies.

• 对此，专家们谴责称：“关于韩国的宇宙开发计划，在事先没有经过严密调查的情况下，只知道制定宏大的目标，最终导致不断延期，项目费用则像雪球一样越滚越大。”