Synonyms for individual words can be found below.
«kilometer»
«second»
Sentences with «kilometer per second»
- The new observations also indicate that the two galaxies are about 30,000 light - years apart, moving at roughly several hundred kilometers per second relative to each other. (sciencedaily.com)
- Some galaxies drive galactic winds, expelling dust and gas at hundreds of kilometers per second into the intergalactic medium, the space between galaxies. (discovermagazine.com)
- The improved Hubble constant value is 73.2 kilometers per second per megaparsec. (sciencedaily.com)
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