galactic plane

简明释义

银道面

英英释义

例句

1.Many star clusters are aligned with the galactic plane, making them easier to locate.

许多星团与银河平面对齐，使它们更容易被找到。

2.The galactic plane is an essential reference point for mapping the Milky Way.

银河平面是绘制银河的重要参考点。

3.When observing the night sky, the brightest stars can typically be found near the galactic plane.

在观察夜空时，最亮的星星通常可以在银河平面附近找到。

4.Astronomers often study the galactic plane to understand the distribution of stars and interstellar material.

天文学家经常研究银河平面以了解恒星和星际物质的分布。

5.The Milky Way galaxy's stars are predominantly located along the galactic plane, which is the plane in which most of a galaxy's mass lies.

银河系的星星主要位于银河平面上，这是大多数星系质量所在的平面。

作文

The universe is a vast and intricate tapestry of celestial bodies, and among its many wonders lies the concept of the galactic plane. The galactic plane refers to the imaginary plane that bisects the Milky Way galaxy, dividing it into two halves. This plane is not just a simple line; it represents the region where most of the galaxy's mass is concentrated, including stars, gas, and dust. Understanding the galactic plane is crucial for astronomers as it provides insights into the structure and dynamics of our galaxy.As we look up at the night sky, we may notice a band of light stretching across the heavens. This band is the Milky Way, and it aligns closely with the galactic plane. The bright core of the Milky Way, filled with millions of stars, is located near this plane. Observing the galactic plane allows astronomers to study the distribution of stars and other celestial objects, helping to unravel the mysteries of star formation and galactic evolution.One of the fascinating aspects of the galactic plane is its role in the gravitational interactions between different components of the galaxy. Stars and other matter within the galaxy are not randomly distributed; they tend to cluster along this plane due to gravitational forces. This clustering leads to the formation of structures such as spiral arms, which are prominent features of the Milky Way. By examining the galactic plane, scientists can better understand how these structures form and evolve over time.Moreover, the galactic plane serves as a reference point for mapping the positions of celestial objects. Astronomers often use coordinates based on the galactic plane to locate stars, nebulae, and other astronomical phenomena. This system of coordinates is essential for cataloging and studying the vast array of objects in our galaxy. Without the galactic plane as a frame of reference, navigating the cosmos would be a daunting task.In addition to its scientific significance, the galactic plane has inspired countless works of art and literature. The beauty of the Milky Way, visible from dark locations on Earth, evokes a sense of wonder and curiosity about our place in the universe. Artists have captured the ethereal glow of the galactic plane in paintings and photographs, while writers have woven tales of cosmic exploration and discovery around this celestial phenomenon.As technology advances, our understanding of the galactic plane continues to deepen. Space telescopes like the Hubble Space Telescope and the upcoming James Webb Space Telescope are poised to provide unprecedented views of the galactic plane, revealing new details about its composition and the processes occurring within it. These observations will undoubtedly lead to new discoveries and a greater appreciation for the complexity of our galaxy.In conclusion, the galactic plane is a fundamental aspect of our understanding of the Milky Way galaxy. It represents the region where most of the galaxy's material resides and serves as a crucial reference point for astronomers. Whether through scientific study or artistic expression, the galactic plane captivates our imagination and invites us to explore the mysteries of the cosmos. As we continue to gaze at the stars, let us remember the significance of the galactic plane and the wonders it holds within its depths.

宇宙是一个广阔而复杂的天体拼图，在它众多的奇观中，有一个概念便是银河平面。银河平面是指一个虚拟的平面，它将银河系一分为二。这条平面并不是简单的一条线；它代表着大多数银河质量的集中区域，包括恒星、气体和尘埃。理解银河平面对天文学家来说至关重要，因为它提供了关于我们银河结构和动态的洞察。当我们仰望夜空时，可能会注意到一条光带在天空中延伸。这条光带就是银河，几乎与银河平面对齐。银河明亮的核心，充满了数百万颗星星，就位于这个平面附近。观察银河平面使天文学家能够研究恒星及其他天体的分布，帮助揭示恒星形成和银河演化的奥秘。银河平面的一个迷人之处在于它在银河不同成分之间的引力相互作用中的作用。银河中的恒星和其他物质并不是随机分布的；它们倾向于沿着这个平面聚集，原因在于引力的作用。这种聚集导致了螺旋臂等结构的形成，这些结构是银河的显著特征。通过检查银河平面，科学家可以更好地理解这些结构如何形成和随时间演变。此外，银河平面作为绘制天体位置的参考点。天文学家常常使用基于银河平面的坐标来定位恒星、星云和其他天文现象。这种坐标系统对于编目和研究我们银河系中大量的天体至关重要。如果没有银河平面作为参考框架，在宇宙中导航将是一项艰巨的任务。除了科学意义，银河平面还激发了无数艺术和文学作品。银河的美丽，从地球的黑暗角落可见，引发了我们对宇宙中位置的敬畏和好奇。艺术家们在画作和照片中捕捉了银河平面的空灵光辉，而作家则围绕这一天体现象编织了宇宙探索和发现的故事。随着科技的进步，我们对银河平面的理解不断加深。像哈勃太空望远镜和即将推出的詹姆斯·韦伯太空望远镜这样的空间望远镜，准备提供前所未有的银河平面视图，揭示其组成和内部过程的新细节。这些观察无疑将导致新的发现，并进一步增强我们对银河复杂性的欣赏。总之，银河平面是我们理解银河系的基本方面。它代表着大多数银河物质所处的区域，并作为天文学家的重要参考点。无论是通过科学研究还是艺术表现，银河平面都吸引着我们的想象力，邀请我们探索宇宙的奥秘。当我们继续凝视星空时，让我们记住银河平面的重要性以及它在其深处所蕴藏的奇迹。