nearest star the most recent stars nearest stars
Pointing cameras at our nearest star is a time-honored tradition. 众所周知,离地球最近的恒星 是位于太阳系中心的太阳。 As you know Earth's nearest star is the Sun at the center of the Solar System. 它是距离地球最近的恒星 育婴房,可以帮助科学家探索恒星的形成。 It is the closest stellar nursery to Earth, and helps scientists explore how stars form. 即使离我们最近的恒星 ,太阳,它的辐射也不得不经受光速的限制,. Even our nearest star , the Sun-- its emissions suffer the tyranny of light speed. 这些标记提供了一种观察磁场演变方式并穿过我们最近的恒星 的新方式。 These markers provide a new way to watch the way the magnetic fields evolve and move through our closest star .
其目标包括研究100万颗最近的恒星 ,整个银河系和100个最近的星系。 It aims to survey one million nearby stars , the entire galactic plane and 100 nearby galaxies. 最近我们共同导致2018年发现的行星围绕巴纳德星,第二最近的恒星 系统与我们的。 More recently we co-led the 2018 discovery of a planet orbiting Barnard's star, the second nearest stellar system to ours. 每一个来回的信息需要大约9年的时间--记住,这是为了最近的恒星 。 Each back-and-forth message would take about 9 years- and remember, this is for the very nearest star . 这座塔绵延9.5光年,跨度是我们的太阳到最近的恒星 距离的两倍多。 The soaring tower is 9.5 light-years high, about twice the distance from our Sun to the next nearest star .如果一辆车以100迈的速度行驶,那么需要2900万年才能到达距离我们最近的恒星 。! It would toke a car traveling 100 miles per hour more than 21 million years to reach our nearest star ! 氦-3与氘推进力也能够实现旅行,在不到100年的时间内达到最近的恒星 。 Helium-3 with deuterium propulsion could also enable interstellar travel, with the nearest star accessible in less than 100 years. Com,“你可以让它更小更快,也许可以在不到一辈子的时间内到达最近的恒星 。 Com,"that you could make it smaller and faster, and perhaps get to the nearest star in something less than a lifetime.". The nearest star in that direction is 220 light years away. Even the nearest stars were barely in contact. It would take them centuries to reach the nearest star . This graphic representation shows the relative distances to the nearest stars from the Sun. Search for celestial objects by name and search for the nearest star systems. Technology‘challenges' to reach for the nearest stars . 最近的恒星 的引力摄动方法可以应用巴纳德星,最近的单个恒星。The nearest star for which this gravitational perturbation method can be applied is Barnard's Star, the nearest single star. . 如果离太阳最近的恒星 是一天辰平台注册开户个黑洞,我们可能就不在这里了. Discuss: If the nearest star beyond the sun were a black hole, we might not be here.
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