light second


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Related to light second: light minute, Light-day
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Words related to light second

the distance light travels in a vacuum in one second

References in periodicals archive ?
5 light seconds from the earth to the moon and 8 light minutes from the earth to the sun.
Police Constable Fabian Wright, 28, was speeding and ran a red light seconds before his Audi crashed into a Ford Ka, killing 16-year-old passenger Lisa-Marie Wyllie.
Witnesses said he was speeding and had jumped a red light seconds before hitting her as she walked home.
He said Mr Hodder, 31, had jumped a red light seconds before ploughing into a First Great Western train.
And he faded into the early morning light seconds before Johannes' digital alarm began to beep.