Theory Quotes by Andrea M. Ghez

8 Theory quotes by Andrea M. Ghez

Andrea M. Ghez’s short excerpts on theory provide a concise look at the mind behind groundbreaking black‑hole research, offering a compact scientific snapshot.

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The key to proving that there's a black hole is showing that there's a tremendous amount of mass in a very small…

Andrea M. Ghez

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We have this interesting problem with black holes. What is a black hole? It is a region of space where you have…

Andrea M. Ghez

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The key to proving that there's a black hole is showing that there's a tremendous amount of mass in a very small…

Andrea M. Ghez

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Fortunately, most things around the supermassive black hole are just going to go around it. They're going to orbit it. They don't…

Andrea M. Ghez

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Black holes are very exotic objects. Technically, a black hole puts a huge amount of mass inside of zero volume. So our…

Andrea M. Ghez

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The star S0-2 orbits around Sgr A* every 16 years and will go through its closest approach in 2018. That's an opportunity…

Andrea M. Ghez

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Proof of the black hole is a tremendous amount of mass inside a very small volume. There's 4 million times the mass…

Andrea M. Ghez

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How do you observe something you can't see? This is the basic question of somebody who's interested in finding and studying black…

Andrea M. Ghez

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More by Andrea M. Ghez

The key to proving that there's a black hole is showing that there's a tremendous amount of mass in a very small volume. And…

Andrea M. Ghez

Image

We have this interesting problem with black holes. What is a black hole? It is a region of space where you have mass that's…

Andrea M. Ghez

Image

The key to proving that there's a black hole is showing that there's a tremendous amount of mass in a very small volume. And…

Andrea M. Ghez

Image

Astronomers are obsessed with building larger and larger telescopes. There are two promises that we make with bigger telescopes: that they can see fainter…

Andrea M. Ghez

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Fortunately, most things around the supermassive black hole are just going to go around it. They're going to orbit it. They don't actually get…

Andrea M. Ghez

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The Keck telescope, which is the largest in the world, had opened just before I began my faculty position at UCLA.

Andrea M. Ghez

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As an astronomer, I get to ignore the details of the things that we dont understand. Theres a lot of work that we can…

Andrea M. Ghez

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One of the key differences between galaxies with super massive black holes is whether or not the black holes are lit up, because they…

Andrea M. Ghez

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Gravity wins over all other known forces.

Andrea M. Ghez

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Black holes are very exotic objects. Technically, a black hole puts a huge amount of mass inside of zero volume. So our understanding of…

Andrea M. Ghez

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Any time things go to infinity in physics, we know we haven't gotten it right.

Andrea M. Ghez

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The star S0-2 orbits around Sgr A* every 16 years and will go through its closest approach in 2018. That's an opportunity to test…

Andrea M. Ghez

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One of the big mysteries about the black hole at the center of the galaxy is, 'Why don't we see emission from matter falling…

Andrea M. Ghez

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I'm interested in finding whether or not there is a really massive, what we like to call 'super massive' black hole at the center…

Andrea M. Ghez

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Our galaxy's pretty ordinary, garden-variety. So if we believe our galaxy has a super massive black hole, that tells us that most, if not…

Andrea M. Ghez

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