科普短片《俄罗斯联盟火箭发射和飞船回收 How Does the Soyuz Launch and Reentry 2021》英语中字 720P高清纪录片

联盟号是一款能够容纳3名宇航员的俄罗斯太空飞船。它通过一种被称为联盟火箭的火箭进行发射。它从哈萨克斯坦的拜科努尔航天发射场发射。火箭是水平组装的，然后通过铁路运输，最后被抬升到发射台。支撑架将火箭固定在位置上，供应塔提供燃料和电力。火箭的部件包括3个级别、发射罩，而顶部则是带有稳定网翼的发射逃逸塔。

科普短片《俄罗斯联盟火箭发射和飞船回收 How Does the Soyuz Launch and Reentry 2021》

The Soyuz is a Russian Spacecraft that can fit a crew of 3. It is launch aboard a rocket which is called the Soyuz Rocket. It’s launched from the Baikonur Cosmodrome in Kazakhstan. The rocket is assembled horizontally, then transported by rail, and then lifted up to the launch pad. The support trusses hold the rocket in place and the umbilical tower provides fuel and electricity. Parts of the rocket include 3 stages, the launch shroud, and then at the top is the Launch Escape Tower with the Stabilizing Grid Fins.

在发射过程中，机组成员将穿着Sokol太空服。指挥官位于中央，两名飞行工程师将位于两侧。零重力指示器将在他们进入轨道后漂浮 – 这只需要约9分钟。交会对接是如何赶上并连接到国际空间站（ISS）的过程。返回地球涉及分离、减速燃烧、再入大气层和在陆地上降落。

For the launch, the crew members will wear Sokol Spacesuits. The commander is in the center and two Flight Engineers will be on either side. The Zero-G Indicator will float once they are in orbit – this only takes about 9 minutes. Rendezvous and Docking is how catch up with and attach to the International Space Station (ISS). Coming back to earth involves Undocking, De-orbit burn, Re-entry, and Touchdown on land.

时间戳 Timestamps:

0:00-介绍 Intro
1:02-拜科努尔航天发射场 Baikonur Cosmodrome
2:12-火箭组装和推出 Rocket Assembly & Rollout
4:26-火箭的特点 Rocket Specifics
5:55-发射日 Launch Day
6:30-进入联盟号 Getting into the Soyuz
8:13-升空 Lift Off
10:03-主发动机关闭 Main Engine Cuttoff
10:58-联盟号任务结束 End of Soyuz Mission
12:53-再入大气层 Reentry
14:26-着陆 Landing

未经允许不得转载：每天一小时纪录片 » 科普短片《俄罗斯联盟火箭发射和飞船回收 How Does the Soyuz Launch and Reentry 2021》英语中字 720P高清纪录片