原标题:在探索中不断蜕变!带你解密技术上更进一步的神舟十二号
从1999年神舟一号飞船发射以来,我国载人航天工程已经成功进行了十二次神舟飞船的飞行任务,从无人到有人、从一人到多人、从短期飞行到中期驻留,神舟飞船不断创造着中国载人航天技术的跨越,也在这一次次创新和突破中不断蜕变。
从1999年到2002年,我国成功发射了神舟一号到神舟四号四艘无人飞船,掌握了飞船的安全返回、在轨生命保障系统等关键技术。
ink="%7B%22cover%22%3A%22%22%2C%22desc%22%3A%22%22%2C%22id%22%3A%227mg6jk_869620%22%2C%22size%22%3A207.93%2C%22width%22%3A640%2C%22height%22%3A360%2C%22url%22%3A%22https%3A%2F%2Fm1-1253159997.image.myqcloud.com%2FimageDir%2Fba45f9a9f03c9df4f122d2e2cc85e408.jpg%22%2C%22tags%22%3A%5B%5D%2C%22time%22%3A%22%22%2C%22mime%22%3A%22image%2Fjpg%22%7D" alt="带你解密技术上更进一步的神舟十二号"/>
2003年10月15日,中国第一艘载人飞船——神舟五号成功发射,杨利伟成为进入太空的第一位中国人。神舟五号标志着中国成为世界上第三个能够独立开展载人航天活动的国家。
ink="%7B%22cover%22%3A%22%22%2C%22desc%22%3A%22%22%2C%22id%22%3A%228s776e_125022%22%2C%22size%22%3A182.38%2C%22width%22%3A640%2C%22height%22%3A360%2C%22url%22%3A%22https%3A%2F%2Fm1-1253159997.image.myqcloud.com%2FimageDir%2F0677031b43a06994c3b8c60d96cfcc44.jpg%22%2C%22tags%22%3A%5B%5D%2C%22time%22%3A%22%22%2C%22mime%22%3A%22image%2Fjpg%22%7D" alt="带你解密技术上更进一步的神舟十二号"/>
2005年10月,神舟六号带着航天员费俊龙、聂海胜突破了多人多天太空飞行技术。
ink="%7B%22cover%22%3A%22%22%2C%22desc%22%3A%22%22%2C%22id%22%3A%22aqu4ny_894324%22%2C%22size%22%3A167.64%2C%22width%22%3A640%2C%22height%22%3A360%2C%22url%22%3A%22https%3A%2F%2Fm1-1253159997.image.myqcloud.com%2FimageDir%2F62f12100b4cafbbdb2824757f0954cb8.jpg%22%2C%22tags%22%3A%5B%5D%2C%22time%22%3A%22%22%2C%22mime%22%3A%22image%2Fjpg%22%7D" alt="带你解密技术上更进一步的神舟十二号"/>
航天科技集团五院神舟飞船总设计师贾世锦:神舟六号之前的飞船,它是具备了载人天地往返运输的功能,能够把他安全的送上去,然后再把他安全地返回来,这基本功能。