I was thinking it might be some sort of interstellar coordinate system, maybe an updated version of Hubble's law.

我猜可能是某种星际坐标系，或许是哈勃定律的升级版。

We discussed redshift and used Hubble’s Law to calculate how much certain parts of the universe are expanding away from us.

我们讨论了红移并使用哈勃定律来计算宇宙的某些部分正在向远离我们的方向膨胀。

We discussed redshift and used Hubble's Law to calculate how much certain parts of the universe are expanding away from us.

我们讨论了红移，并使用哈勃 定律来计算 宇宙的某些部分正在远离我们膨胀的程度。

But the overall tendency for distant galaxies to recede from us is much more common, so Hubble’s Law holds true in most cases.

但是遥远星系远离我们的总体趋势更为普遍，因此哈勃定律在大多数情况下都是正确的。

But the overall tendency for distant galaxies to recede from us is much more common, so Hubble's Law holds true in most cases.

但是遥远星系 从我们身边退去的总体趋势要普遍得多，因此 哈勃定律在大多数情况下都成立。

This was in response to the discovery by the American astronomer, Edwin Hubble, of the recession of the nebulae, or what is now termed Hubble's Law.

这是对美国天文学家埃德温·哈勃发现星云衰退的回应，即现在所谓的哈勃定律。