Exemples monolingues (non-vérifiés par l'équipe de rédaction)

anglais
The emitting region is at least a tenth of a light-year away, and most likely is 5 light-years away.
astronomynow.com
It reaches out more than a light-year -- a quarter of the way to the nearest star.
www.independent.co.uk
At a 26,000 light-year distance, this yields a diameter of 44 million kilometers.
en.wikipedia.org
If you are 1 light-year from a pulsar, and then you step back to 2 light-years, the radio waves will become four times dimmer.
blogs.discovermagazine.com
The nearest normal star to us is around 4.5 light-year away.
www.telegraph.co.uk
The nebula's physical dimensions are about 2 light-years long by 1/2 light-year across.
www.universetoday.com
A light-year is the distance light can travel in a single year.
www.independent.co.uk
So how do you study a particle that can pass through a light-year of lead without being stopped?
www.sciencealert.com
To the naked eye, the 400 light-year-distant, deep-sky treasure trove resembles a fuzzy group of stars.
voices.nationalgeographic.com
This yields a distance estimate of, give or take a 4 light-year margin of error.
en.wikipedia.org

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