The scientists used the Hubble to figure out the direction of the star's travels and the distance from the galactic center, along with the star's mass, age and speed.
科学家们利用哈勃望远镜计算出该恒星行进的方向和离银河系中心的距离，连同他的质量、年龄和速度一起计算。
Other Hubble images have helped scientists better estimate the age of the universe and shed light on a mysterious antigravity force called "dark energy."
哈勃望远镜所拍摄的一些其它的图像则帮助科学家们更准确地估算出宇宙的年龄，并揭开了一种名为“暗能量”的反引力的神秘面纱。
The Hubble will tell us a great deal about the age and size of the universe.
哈勃将告诉我们有关宇宙的年龄和大小的许多事情。
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