天文学上

The universe is vast and astronomically complex.
这个宇宙非常广阔且天文般地复杂。
Astronomers have discovered thousands of exoplanets, which is an astronomically high number.
天文学家已经发现了数千颗系外行星，这是一个天文数字。
The scale of the Milky Way galaxy is astronomically large.
银河系的规模是天文般的大。
The distance to the nearest star other than the Sun is astronomically far.
除太阳之外最近的恒星距离天文般遥远。
The amount of data generated by telescopes today is astronomically huge.
现今望远镜产生的数据量是天文般巨大。
The age of the Earth is astronomically old, estimated to be around 4.5 billion years.
地球的年龄是天文般古老，估计大约有45亿年。
The speed of light is astronomically fast, traveling at about 299,792 kilometers per second.
光速是天文般快速的，大约每秒299,792公里。
The mass of the Sun is astronomically large, making it the largest object in our solar system.
太阳的质量是天文般巨大的，使其成为我们太阳系中最大的物体。
The number of stars in the observable universe is astronomically immense.
可观测宇宙中的恒星数量是天文般巨大的。
The precision with which we can now measure astronomical phenomena has increased dramatically.
我们现在能够测量天文学现象的精确度有了显著提高。