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
“We have one collective hope: the Earth And yet, uncounted people remain hopeless, famine and calamity abound Sufferers hurl themselves into the… — Neil deGrasse Tyson Copy Share Image
“These philosophically fun ideas usually satisfy nobody. Nonetheless, they remind us that ignorance is the natural state of mind for a research… — Neil deGrasse Tyson Copy Share Image
“The word “lepton” derives from the Greek leptos, meaning “light” or “small.” — Neil deGrasse Tyson Copy Share Image
“The leptons most familiar to the non-physicist are the electron and perhaps the neutrino; and the most familiar quarks are . .… — Neil deGrasse Tyson Copy Share Image
“Like the microscopic strands of DNA that predetermine the identity of a macroscopic species and the unique propertires of its members, the… — Neil deGrasse Tyson Copy Share Image
Not only are we in the universe, the universe is in us. I don't know of any deeper spiritual feeling than what… — Neil deGrasse Tyson Copy Share Image
“We are stardust brought to life, then empowered by the universe to figure itself out—and we have only just begun.” — Neil deGrasse Tyson Copy Share Image
“People who believe they are ignorant of nothing have neither looked for, nor stumbled upon, the boundary between what is known and… — Neil deGrasse Tyson Copy Share Image
“Quarks are quirky beasts. Unlike protons, each with an electric charge of +1, and electrons, with a charge of –1, quarks have… — Neil deGrasse Tyson Copy Share Image
“In 2002, having spent more than three years in one residence for the first time in my life, I got called for… — Neil deGrasse Tyson Copy Share Image
I dream of a world where the truth is what shapes people's politics, rather than politics shaping what people think is true. — Neil deGrasse Tyson Copy Share Image
“These early, single-celled organisms unwittingly transformed Earth’s carbon dioxide-rich atmosphere into one with sufficient oxygen to allow aerobic organisms to emerge and… — Neil deGrasse Tyson Copy Share Image
“A modern example of this stunning knowledge of nature that Einstein has gifted us, comes from 2016, when gravitational waves were discovered… — Neil deGrasse Tyson Copy Share Image
“These same oxygen atoms, normally found in pairs (O2), also combined in threes to form ozone (O3) in the upper atmosphere, which… — Neil deGrasse Tyson Copy Share Image
“When Newton breached this philosophical barrier by rendering all motion comprehensible and predictable, some theologians criticized him for leaving nothing for the… — Neil deGrasse Tyson Copy Share Image
Just to settle it once and for all: Which came first, the chicken or the egg? The egg, laid by a bird… — Neil deGrasse Tyson Copy Share Image
“Had Earth been much closer to the Sun, the oceans would have evaporated. Had Earth been much farther away, the oceans would… — Neil deGrasse Tyson Copy Share Image
“During the quark–lepton era the universe was dense enough for the average separation between unattached quarks to rival the separation between attached… — Neil deGrasse Tyson Copy Share Image
Like no other science, astrophysics cross-pollinate s the expertise of chemists, biologists, geologists and physicists, all to discover the past, present, and… — Neil deGrasse Tyson Copy Share Image
We in astrophysics we think of the universe all the time. So to us, Earth is just another planet. From a distance,… — Neil deGrasse Tyson Copy Share Image
“So, whether the aliens explore with chemistry or with radio waves, they might come to the same conclusion: a planet where there’s… — Neil deGrasse Tyson Copy Share Image
Civilization just takes it as a given that the whole world was flooding. Then science came and you had geology and modern… — Neil deGrasse Tyson Copy Share Image
“Newton's laws specifically state that, while the gravity of a planet gets weaker and weaker the farthest from it you travel, there… — 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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