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arXiv 2201.04969physics.pop-phastro-ph.IM
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太阳系与最近的50颗恒星之间的未来无线电桥梁

Radio bridges of the future between Solar system and the nearest 50 stars

Claudio Maccone, Nicolò Antonietti

摘要:

太阳引力透镜(SGL)是大自然的礼物,人类现在已经准备好利用它。SGL物理学始于爱因斯坦1936年关于引力透镜的论文;直到1979年,冯·埃什尔曼才提出了一个太空任务的想法,即到达距离太阳最近的550天文单位(AU)的焦球。到2000年,这篇论文的资深作者(CM)已向欧空局提交了一份关于向550个天文单位进行有关空间飞行任务的正式建议。8月18日,他在NASA喷气推进实验室首次提出了自己的想法。2020年,美国宇航局向喷气推进实验室提供了200万美元的赠款,为第一次FOCAL太空任务做准备。但是,太阳和任何邻近恒星之间的无线电桥梁也可能被设想。这个想法是,如果人类将来能够将无人驾驶的太空探测器送到最近的恒星,这些探测器中的每一个都可以放置在到达恒星的后面,沿着恒星-太阳线,从而允许两个引力透镜一起工作。这将导致一个永久的通讯系统,它的力量大大降低,以保持两个恒星系统之间的无线电联系:一个名副其实的银河互联网。在本文中,我们首次研究了太阳和银河系中最近的100颗恒星之间的50个无线电桥。当然,这项工作是为未来几个世纪。但是,知道太阳和最近的50颗恒星中的每一颗之间的天然无线电桥梁更方便,将为人类扩展到银河系打开道路地图。

英文摘要:

The Solar Gravitational Lens (SGL) is a gift of nature that Humanity is now ready to exploit. SGL physics started with Einstein's 1936 paper on the gravitational lensing; it was not until 1979 that the idea of a space mission reaching the Sun's nearest focal sphere at 550 Astronomical Units (AU) was put forward by Von Eshleman. By the year 2000, the senior author of this paper (CM) had submitted a relevant formal proposal to ESA about the relevant space mission to 550 AU. He presented his ideas at NASA-JPL for the first time on August 18. In 2020 NASA awarded a $2million grant to JPL to prepare for the first FOCAL space mission. But radio bridges between the Sun and any nearby star may also be conceived. The idea is that, if Humanity will be able to send unmanned space probes to the nearest stars in the future, each of these probes could be placed behind the star of arrival and along the star-Sun line, thus allowing for TWO gravitational lenses to work together. That will result in a permanent communication system with much REDUCED POWERS to keep the radio link between the two stellar systems: a veritable Galactic Internet. In this paper, we study for the first time the 50 radio bridges between the Sun and each of the nearest 100 stars in the Galaxy. Of course, this work is for the centuries to come. But knowing which natural radio bridge between the Sun and each of the nearest 50 stars is MORE CONVENIENT, will open the ROAD MAP for the HUMAN EXPANSION into the Galaxy.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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