Sentences with phrase «blinking dead stars»

Spaceships could use blinking dead stars to chart their way.

Not exact matches

It found similar - looking dead galaxies existed about 10 billion years ago and, by careful examination of their light, showed they were actively building stars for less than a billion years — a blink of the eye compared with our Milky Way, which is still making stars after more than 12 billion years.
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