本视频阐述了SpaceX在星舰火箭中使用的一种叫做'热助推'的概念。与传统方法形成对比,它指出,在无辅助增压发动机(LAGS)的情况下启动上级引擎的同时将其仍连接在下级阶段是该方法的核心。这种方法源自过去如R7、联盟号和钛塔II等火箭。热助推技术利用了飞行载体高速飞离前已存在的重力条件,通过将启动时可能进入引擎的...
故选C。 D You must have heard the predictions from some of the brightest minds about AI's influence. Tesla and SpaceX's chief Elon Musk worries that AI is far more dangerous than nuclear weapons. The late scientist Stephen Hawking warned that Al could serve as the "worst event in the ...
相关知识点: 试题来源: 解析 A SpaceX 的策略与 NASA 不同,在于 SpaceX 更注重成本控制。文章第四段提到马斯克的理念是通过重复利用火箭来降低太空飞行的成本,因为火箭是太空飞行中最昂贵的组成部分。因此,SpaceX 的策略更注重成本效益。反馈 收藏
Musk, the founder of SpaceX, discussed the preliminary results of an investigation into the June 28 rocket launch failure in a teleconference Monday. The investigation is still ongoing. "I think this is certainly an important lesson and something we are going to take with us into the future,"...
SpaceX is a private, for-profit entity and thus is motivated to control expenses. It seeks both government and private customers, whereas NASA serves U.S. government interests. However, SpaceX's largest customer is the U.S. government, primarily doing cargo runs to the ISS less expensively ...
Extending and continuing space commercialization. Starlab's purpose is also about the continuedcommercialization of space. NASA opened the market for launch capacity, with vendors includingSpaceX, helping to bring astronauts and cargo to space. With the CLD program and Starlab, the commercialization of...
The Falcon 9 was also the first rocket to perfect propulsive landing, but it's not a big vehicle. To reach distant, exotic locales like Mars and the far side of the Moon, you need something with a little more oomph. That's the SpaceX Starship. SpaceX's mega-rocket is still in deve...
SpaceX is ready to launch its first Starship flight of 2025. Here is what time the Starship Flight 7 will launch.
1. What is SpaceX? Musk is the founder of SpaceX.The private company, since its initial launch, has continued to send equipment, satellites and people, both NASA astronauts and civilians, to space. The headquarters of the company is located in Hawthorne, California, where spacecrafts are desi...
What is the SpaceX Starship? Starship is a super-heavy-lift rocket and spacecraft, built to carry immense cargo and numerous astronauts into deep space. The 400-foot vehicle looms over NASA's rocket, theSpace Launch System. It would take about five billboards stacked on top of the space...