2003年2月1日,人类航天史上的又一灾难发生了,“哥伦比亚”号航天飞机在预计落地前16分钟解体爆炸,7名宇航员全部罹难。这是1957年10月4日世界上第一颗人造地球卫星发射成功后,人类在开发和探索太空的过程中遭受的一个重大打击,是继1986年“挑战者”号航天飞机爆炸以来又一次严重的灾难,世界为之震惊。航天工程是高风险的复杂技术,让我们重温一下人类在这一领 On February 1, 2003, another catastrophe in the history of human spaceflight took place. The space shuttle Columbia was disintegrated and exploded in 16 minutes before the expected landing, leaving all seven astronauts killed. This is a major blow to mankind’s development and exploration of space following the successful launch of the world’s first man-made earth satellite on October 4, 1957, once again after the 1986 Challenger space shuttle explosion Serious disaster, the world was shocked. Aerospace engineering is a high-risk, complex technology that lets us revisit the human presence in this space