“Science, enabled by engineering, empowered by NASA, tells us not only that we are in the universe but that the universe is… — Neil deGrasse Tyson Copy Share Image
Stars die and reborn […] They get so hot that the nuclei of the atoms fuse together deep within them to make… — Neil deGrasse Tyson Copy Share Image
“So you're made of detritus [from exploded stars]. Get over it. Or better yet, celebrate it. After all, what nobler thought can… — Neil deGrasse Tyson Copy Share Image
“In an undistinguished part of the universe (the outskirts of the Virgo Supercluster), in an undistinguished galaxy (the Milky Way), in an… — Neil deGrasse Tyson Copy Share Image
Not only do we live among the stars, the stars live within us. — Neil deGrasse Tyson Copy Share Image
“Of all the sciences cultivated by mankind, Astronomy is acknowledged to be, and undoubtedly is, the most sublime, the most interesting, and… — Neil deGrasse Tyson Copy Share Image
Aliens might be surprised to learn that in a cosmos with limitless starlight, humans kill for energy sources buried in the sand — Neil deGrasse Tyson Copy Share Image
“The stars of the Milky Way galaxy trace a big, flat circle. With a diameter-to-thickness ratio of one thousand to one, our… — Neil deGrasse Tyson Copy Share Image
It's quite literally true that we are star dust, in the highest exalted way one can use that phrase. ...I bask in… — Neil deGrasse Tyson Copy Share Image
What are the lessons to be learned from this journey of the mind through the universe? That humans are emotionally fragile, perennially… — Neil deGrasse Tyson Copy Share Image
“But high-mass stars fortuitously explode, scattering their chemically enriched guts throughout the galaxy. After nine billion years of such enrichment, in an… — Neil deGrasse Tyson Copy Share Image
“For the first billion years, the universe continued to expand and cool as matter gravitated into the massive concentrations we call galaxies.… — Neil deGrasse Tyson Copy Share Image
“In our profession, we tend to name things exactly as we see them. Big red stars we call red giants. Small white… — Neil deGrasse Tyson Copy Share Image
As the plow pushes through a parking lot of light fluffy snow, the snow clumps together in bigger and bigger chunks. Out… — Neil deGrasse Tyson Copy Share Image
“If the whole world shared such experiences, we would then have common dreams and everybody could begin thinking about tomorrow. And if… — Neil deGrasse Tyson Copy Share Image
The most accessible field in science, from the point of view of language, is astrophysics. What do you call spots on the… — Neil deGrasse Tyson Copy Share Image
For your own safety, do not ever tell an astrophysicist, I hope all your stars are twinkling. — Neil deGrasse Tyson Copy Share Image
“We are seeing these nearby stars, not as they are at the present moment, but as they were 4 years ago” — Neil deGrasse Tyson Copy Share Image
We can trace the elements. They were forged in the centers of high-mass stars that went unstable at the ends of their… — Neil deGrasse Tyson Copy Share Image
“Time to get cosmic. There are more stars in the universe than grains of sand on any beach, more stars than seconds… — Neil deGrasse Tyson Copy Share Image
There was a transition going on - Baghdad being the intellectual capital of the world where major advances were made in agriculture… — Neil deGrasse Tyson Copy Share Image
“And yes, every one of our body's atoms is traceable to the big bang and to the thermonuclear furnaces within high-mass stars… — Neil deGrasse Tyson Copy Share Image
“The knowledge that the atoms that comprise life on earth - the atoms that make up the human body, are traceable to… — Neil deGrasse Tyson Copy Share Image
“How do you study something that cannot possibly get your clothes dirty? How do astrophysicists know anything about either the universe or… — Neil deGrasse Tyson Copy Share Image
“We are not simply in the universe, we are part of it. We are born from it. One might even say that… — Neil deGrasse Tyson Copy Share Image
I don't want to go into space because of war. I think we would if it was triggered. If China said they want to… — Neil deGrasse Tyson Copy Share Image
Quantum physics fluctuates all the time. But now the fluctuations are not just particles coming into and out of existence, which happens all the… — Neil deGrasse Tyson Copy Share Image
In the movie, the stars above the ship bear no correspondence to any constellations in a real sky. Worse yet, while the heroine bobs...… — Neil deGrasse Tyson Copy Share Image
... informed ignorance provides the natural state of mind for research scientists at the ever-shifting frontiers of knowledge. People who believe themselves ignorant of… — Neil deGrasse Tyson Copy Share Image
If you seek only easy problems to solve, then ultimately, there'll be nothing about you to distinguish yourself from others. — Neil deGrasse Tyson Copy Share Image
The caricature of science is that we hold tight to the theories we have, and shun challenges to them. That's just not true. In… — Neil deGrasse Tyson Copy Share Image
New generations of humans inherit the acquired discoveries of generations past, allowing cosmic insight to accumulate without limit. Each discovery of science therefore adds… — Neil deGrasse Tyson Copy Share Image
I've said multiple times that the world's first trillionaire is going to be the person who exploits the resources of asteroids, the natural resources… — Neil deGrasse Tyson Copy Share Image
They [scientists of centuries past] call on God only from the lonely and precarious edge of incomprehension. Where they feel certain about their explanations,… — Neil deGrasse Tyson Copy Share Image
We explore our environment, more than we are compelled to utter poetry, when we're toddlers. We start doing that later. Before that happens, every… — Neil deGrasse Tyson Copy Share Image
You can't have people making decisions about the future of the world who are scientifically illiterate. That's a recipe for disaster. And I don't… — Neil deGrasse Tyson Copy Share Image
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