A 200,000 light-year wide monster jet from the early universe
Astronomers have discovered a radio jet twice the width of the entire Milky Way.The Latest Tech News, Delivered to Your Inbox ...
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How long is a light-year? Here are some ways to think about it.
A light-year is the distance light can travel in one ... But if the universe is estimated to be about 13.8 billion years old, how are astronomers seeing objects more than 13.8 billion light ...
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Lightyear One is the world's first long-range solar-powered car
And Lightyear's 29-year-old CEO thinks his car can change the electric ... the car is not to be as quick as possible at the traffic light, but to be as quick as possible to your destination.