桤木

Aldebaran, the brightest star in the constellation Taurus, is an orange giant about 65 light-years away from Earth.
阿尔德巴兰是金牛座中最亮的一颗星，它是一颗距离地球约65光年的橙色巨星。
The name "Aldebaran" originates from the Arabic word "al-dabarān," which means "the follower," as it seems to follow the Pleiades cluster across the sky.
"阿尔德巴兰"这个名字源于阿拉伯语"al-dabarān"，意为"追随者"，因为它似乎在天空中跟随昴宿星团移动。
Aldebaran has a diameter approximately 44 times that of our Sun and is believed to have exhausted most of its hydrogen fuel.
阿尔德巴兰的直径大约是太阳的44倍，并且被认为已经耗尽了其大部分氢燃料。
In astrology, Aldebaran is associated with leadership and ambition, making it a significant celestial body for those born under the sign of Taurus.
在占星术中，阿尔德巴兰与领导力和雄心壮志相关联，使得它对于出生在金牛座的人而言具有重要意义。
Aldebaran is one of the six stars that form the Hyades open star cluster, even though it appears relatively isolated in the night sky.
阿尔德巴兰虽然是六颗构成疏散星团蜂巢座的一员，但在夜空中看起来却相对孤立。
Astronomers estimate that Aldebaran's surface temperature is around 3,900 Kelvin, much cooler than our Sun's 5,500 Kelvin.
天文学家估计，阿尔德巴兰的表面温度约为3,900开尔文，比我们的太阳（约为5,500开尔文）要冷得多。
Due to its brightness, Aldebaran was used by ancient mariners for navigation, helping them determine their position at sea.
由于亮度较高，古代航海者利用阿尔德巴兰进行导航，帮助他们在海上确定位置。
Ancient civilizations like the Babylonians and Mayans recognized Aldebaran as a prominent celestial object, assigning different mythological meanings to it.
古代文明如巴比伦人和玛雅人都认识到阿尔德巴兰是一个显著的天体，并赋予它不同的神话含义。
Future space missions might explore the exoplanets orbiting around Aldebaran if any exist, searching for signs of habitability or extraterrestrial life.
如果存在围绕阿尔德巴兰运行的系外行星，未来的太空任务可能会探索这些星球，寻找适宜生命存在的迹象或地外生命。
Observations of Aldebaran's variable pulsations help astronomers study the internal structure and evolution of evolved stars like giants and supergiants.
对阿尔德巴兰脉动变化的观测有助于天文学家研究像巨星和超巨星这类演化阶段的恒星内部结构和演化。