撤退
发表于 2025-3-25 05:36:25
Orbital Dynamics, is in orbit around the Earth, but a spacecraft travelling from the Earth to Mars is also in orbit—although in this case, it’s an orbit around the Sun rather than the Earth. This chapter describes the basic theory of orbits, showing how they arise naturally from Newton’s law of gravitation. It also
巨硕
发表于 2025-3-25 10:11:32
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保守
发表于 2025-3-25 11:51:05
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Debate
发表于 2025-3-25 19:11:58
Physics in Science Fiction,of science fiction writers who have taken the trouble to portray physics as accurately as possible in their stories. In this chapter, we take a look at how a few of them—from Jules Verne and Arthur C. Clarke to Larry Niven and Andy Weir—have employed their knowledge of physics to make their stories both more realistic and more enjoyable.
表脸
发表于 2025-3-25 23:34:44
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intricacy
发表于 2025-3-26 01:17:57
Rocket Science,e fiction—even when they’re scientifically plausible—are generally far ahead of anything we have in the real world. From ion drives and nuclear thermal rockets to Bussard ramjets and relativistic time dilation, this chapter looks at some of the possibilities through the eyes of writers like Arthur C. Clarke, Andy Weir and Larry Niven.
组装
发表于 2025-3-26 04:26:59
Living in a Vacuum,ion of how scientists—or space travellers—can use suitably designed instruments to study objects that may be millions of kilometres, or even many light-years, away. As in previous chapters, the physical principles are brought to life with the aid of quotations from the science fiction of Arthur C. Clarke, Andy Weir and others.
Allodynia
发表于 2025-3-26 10:22:58
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GRUEL
发表于 2025-3-26 14:07:31
Book 2023hysics is difficult or obscure – most of the details were understood by the end of the 18th century – but because it can often be bafflingly counter-intuitive for a general audience. The purpose of this book isn’t to criticize or debunk popular sci-fi depictions, which can be very entertaining, but
佛刊
发表于 2025-3-26 17:07:48
2197-1188 Andy Weir.Discusses exiting and entertaining findings in the.There is a huge gulf between the real physics of space travel and the way it is commonly portrayed in movies and TV shows. That’s not because space physics is difficult or obscure – most of the details were understood by the end of the 18t