A Quote by Kip Thorne

Black holes do not emit light, so you visualize them through gravitational lensing - how they bend light from other objects. — © Kip Thorne
Black holes do not emit light, so you visualize them through gravitational lensing - how they bend light from other objects.
We know about black holes and neutron stars, but we hope there are other phenomena we can see because of the gravitational waves they emit.
How do you observe something you can't see? This is the basic question of somebody who's interested in finding and studying black holes. Because black holes are objects whose pull of gravity is so intense that nothing can escape it, not even light, so you can't see it directly.
Black holes destroy any objects that happen to fall victim to their gravitational pull.
Black holes are enigmatic astronomical objects, areas where the gravity is so immense that it has warped spacetime so that not even light can escape.
I said, suppose you take a light - I was thinking of just light bulbs because, in those days, lasers were not yet really there - and sent a light pulse between two masses. Then you do the same when there's a gravitational wave. Lo and behold, you see that the time it takes light to go from one mass to the other changes because of the wave.
Things changed with the discovery of neutron stars and black holes - objects with gravitational fields so intense that dramatic space and time-warping effects occur.
Truly great people emit a light that warms the hearts of those around them. When that light has been put out, a heavy shadow of despair descends.
Photography is not only drawing with light, though light is the indispensable agent of its being. It is modeling or sculpturing with light, to reproduce the plastic form of natural objects. It is painting with light.
Greek architecture taught me that the column is where the light is not, and the space between is where the light is. It is a matter of no-light, light, no-light, light. A column and a column brings light between them. To make a column which grows out of the wall and which makes its own rhythm of no-light, light, no-light, light: that is the marvel of the artist.
Black holes provide theoreticians with an important theoretical laboratory to test ideas. Conditions within a black hole are so extreme, that by analyzing aspects of black holes we see space and time in an exotic environment, one that has shed important, and sometimes perplexing, new light on their fundamental nature.
Light is a metaphoric thing. There is green light and red light. Then there is black light, which is mostly danger.
All photographs are about light. The great majority of photographs record light as a way of describing objects in space. A few photographs are less about objects and more about the space that contains them. Still fewer photographs are about light itself.
I've seen children's eyes light up when I tell them about black holes and the Big Bang.
Gravitational waves will bring us exquisitely accurate maps of black holes - maps of their space-time. Those maps will make it crystal clear whether or not what we're dealing with are black holes as described by general relativity.
See how the light tenderly love the apricots, it takes them over completely, enters into their pulp, light them from all sides! But it is miserly with the peaches and light only one side of them.
Gravitational waves will bring us exquisitely accurate maps of black holes - maps of their space-time. Those maps will make it crystal clear whether or not what were dealing with are black holes as described by general relativity.
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