megaparsec
Americannoun
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Observations of the local Universe consistently point to a faster expansion rate of about 73 kilometers per second per megaparsec.
From Science Daily ● Apr. 12, 2026
That mpc is what's known as a megaparsec, roughly 3,260,000 light years.
From Salon ● Dec. 9, 2024
In their analysis, H0 comes out to be 73.04 ± 1.04 kilometers per second per megaparsec.
From Scientific American ● Apr. 18, 2022
We determine the Hubble constant to be about 70 kilometres per second per megaparsec.
From Nature ● Oct. 15, 2017
The constant is expressed in terms of kilometers per second per megaparsec.
From "A Short History of Nearly Everything" by Bill Bryson
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
