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Cosmic Queries – Strange Matter

2024/7/30
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Neil deGrasse Tyson
以主持《宇宙：时空之旅》和《星谈》等科学节目而闻名的美国天体物理学家和科学传播者。
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Neil deGrasse Tyson: 理论上可以开发出具有恒定加速度的太空驱动器，从而产生恒定的模拟重力。这可以通过持续燃烧燃料来实现，使飞船持续加速，从而模拟地球重力。然而，这需要解决燃料补给的问题，因为持续的加速需要大量的燃料。在星际旅行中，这将意味着需要在航线上设置加油站，这在目前的技术条件下是不可行的。 Chuck Nice: 与Neil的观点一致，持续加速可以模拟重力，但燃料补给是星际旅行中一个巨大的挑战。科幻作品中也展现了类似的概念，例如《宇宙探索》中飞船持续点火减速的场景。

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What could we do to hide from the aliens? Neil deGrasse Tyson and comedian Chuck Nice answer fan questions about human radio wave signals, strange matter, universes inside black holes, and other physics questions!

NOTE: StarTalk+ Patrons can listen to this entire episode commercial-free here: https://startalkmedia.com/show/cosmic-queries-strange-matter/

Thanks to our Patrons Pepper Horton, Albert Vara, Shuky Mayer, William and Adwoa Steel, Timothé Payette, CESAR FRADIQUE, Tony Chantosa, Norwne Gonio, Tim Wescott, and Momo Gasuki for supporting us this week.