SLS火箭核心级点火试验
The core stage for the first flight of NASA’s Space Launch System, or SLS, rocket is seen in the B-2 Test Stand during a scheduled 8-minute duration hot fire test, Saturday, Jan. 16, 2021, at Stennis Space Center near Bay St. Louis, Mississippi. The four RS-25 engines fired for a little more than one minute and generated 1.6 million pounds of thrust. The hot fire is the final test of the Green Run test series, a comprehensive assessment of the Space Launch System’s core stage prior to launching the Artemis I mission to the Moon.
Learn more about Green Run and the data captured from this test.
This and additional images can be found by going to: https://images.nasa.gov/album/Green_Run
Image Credit: NASA/Robert Markowitz
2021年1月16日星期六，在密西西比州圣路易斯湾附近的斯坦尼斯航天中心，美国宇航局太空发射系统(SLS)火箭的第一次飞行的核心阶段在B-2测试台上进行了预定的持续8分钟的点火测试。四个RS-25引擎燃烧了一分钟多一点，产生了160万磅的推力。点火试验是“绿色试跑”测试系列的最后一次测试，“绿色试跑”测试系列是在发射阿尔忒弥斯1号登月任务之前，对太空发射系统核心阶段的全面评估。
可以通过以下网址找到此图片和其他图片：https://images.nasa.gov/album/Green_Run
图片来源：NASA / Robert Markowitz