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Black in sentence

5065 examples of Black in a sentence

But Einstein always thought black holes were a mathematical oddity.
Now our Sun will not collapse to a black hole.
And you would realize you could put the Earth in a happy orbit even 30 km outside of this crushed black hole.
This crushed black hole actually would fit inside Manhattan, more or less.
There's a sort of myth that black holes devour everything in the universe, but you actually have to get very close to fall in.
It cannot hide behind the black hole.
So you can't hide anything behind a black hole.
If this were Battlestar Galactica and you're fighting the Cylons, don't hide behind the black hole.
We would see a shadow of that black hole against the hundred billion stars in the Milky Way Galaxy and its luminous dust lanes.
And if we were to fall towards this black hole, we would see all of that light lensed around it, and we could even start to cross into that shadow and really not notice that anything dramatic had happened.
But even though the black hole is dark from the outside, it's not dark on the inside, because all of the light from the galaxy can fall in behind us.
And even though, due to a relativistic effect known as time dilation, our clocks would seem to slow down relative to galactic time, it would look as though the evolution of the galaxy had been sped up and shot at us, right before we were crushed to death by the black hole.
Now we've never seen a shadow like this of a black hole, but black holes can be heard, even if they're not seen.
Space squeezes and stretches as it emanates out from these black holes banging on the universe.
It shows two black holes in orbit around each other, again, with these helpfully painted curves.
They're literally the sounds of space ringing, and they will travel out from these black holes at the speed of light as they ring down and coalesce to one spinning, quiet black hole at the end of the day.
Imagine a lighter black hole falling into a very heavy black hole.
The sound you're hearing is the light black hole banging on space each time it gets close.
No, I'm not showing you any images, because black holes don't leave behind helpful trails of ink, and space is not painted, showing you the curves.
Both black holes are moving.
Both black holes are getting closer together.
And surely, somewhere in the universe two black holes have merged.
And each one probably harbors a super-massive black hole at its core.
These two black holes are colliding, and they will merge over a billion-year time scale.
But LISA could see the final stages of two super-massive black holes earlier in the universe's history, the last 15 minutes before they fall together.
Imagine a billion years ago, two black holes collided.
There's this piece of wall in Hiroshima that was completely burnt black by the radiation.
They're normally black and silver.
The rotor is that moving part within the centrifuge, that black object that you see.
In my entire life I had seen in black and white, and suddenly everything was in shocking Technicolor.
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