Hubble's Law

Output: Press calculate

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Formula:v = H0 × D

Introduction to Hubble's Law

Hubble's law describes the expansion of the universe. It states that the velocity of a receding galaxy is directly proportional to its distance from the observer. In this formula, v is the velocity of the galaxy, H0 (Hubble constant) is the constant of proportionality, and D is the distance of the galaxy from the observer.

Parameter usage:


Data validation

The velocity and distance should be greater than zero.


This formula helps in understanding the movements of celestial objects and the expansion of the universe.

Tags: Cosmology, Astronomy, Hubble S Law