Astronauts are the only kind of celebrity I know who can have a line of people waiting for their autograph, even if… — Neil deGrasse Tyson Copy Share Image
UFO (Unidentified Flying Object)sightings are not higher among amateur astronomers than they are in the general public. In fact, they're lower. You… — Neil deGrasse Tyson Copy Share Image
If you're going to lead a space frontier, it has to be government; it'll never be private enterprise. Because the space frontier… — Neil deGrasse Tyson Copy Share Image
Space is the ultimate frontier. I think when people historically thought of the frontier, there was where you were living and then… — Neil deGrasse Tyson Copy Share Image
My interest in the space program has a certain purity to it because I recognize the romance of it but I was… — Neil deGrasse Tyson Copy Share Image
I don't want to be the embarrassment of the galaxy to have had the power to deflect an asteroid, and then not… — Neil deGrasse Tyson Copy Share Image
This fear factor, this war driver is a very strong one and it's been with the species ever since the beginning and… — Neil deGrasse Tyson Copy Share Image
I claim that space is part of our culture. You've heard complaints that nobody knows the names of the astronauts, that nobody… — 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… — Neil deGrasse Tyson Copy Share Image
If NASA were advancing a space frontier there would be challenges you've never seen before. You have to be creative and you… — Neil deGrasse Tyson Copy Share Image
'As a fraction of your tax dollar today, what is the total cost of all spaceborne telescopes, planetary probes, the rovers on… — Neil deGrasse Tyson Copy Share Image
I don't want students who could make the next major breakthrough in renewable energy sources or space travel to have been taught… — Neil deGrasse Tyson Copy Share Image
When NASA makes discoveries they are profound and they make headlines, everyone takes notice. It drives dialogue and, today, it would drive… — Neil deGrasse Tyson Copy Share Image
Trillions of years into the future, when all stars are gone...all parts of the cosmos will cool to the same temperature as… — Neil deGrasse Tyson Copy Share Image
I was transformed by picking up a pair of binoculars and looking up, and that's hard to do for a city kid… — Neil deGrasse Tyson Copy Share Image
They all knew the mothership was coming, they all knew it was a flying saucer, they all knew it came from another… — Neil deGrasse Tyson Copy Share Image
The people talking on their cell phone and following GPS instructions to where grandma's house is saying I don't need space -… — Neil deGrasse Tyson Copy Share Image
FM signals and those of broadcast television...travel out to space at the speed of light. Any eavesdropping alien civilization will know all… — Neil deGrasse Tyson Copy Share Image
“Asteroids are craggy chunks of rock. Comets are balls of dirt, ice, and frozen gases. And meteors are, quite simply, whatever falls… — Neil deGrasse Tyson Copy Share Image
Luckily, there are some rocks left over from our earliest days, asteroids formed during our solar system's birth. Occasionally, some of them… — Neil deGrasse Tyson Copy Share Image
“The cosmic perspective not only embraces our genetic kinship with all life on Earth but also values our chemical kinship with any… — Neil deGrasse Tyson Copy Share Image
The urge to miniaturize electronics did not exist before the space program. I mean our grandparents had radios that was furniture in… — Neil deGrasse Tyson Copy Share Image
I believe that the manned space program can engage the public by advancing the space frontier. Every next mission takes you farther… — Neil deGrasse Tyson Copy Share Image
Something bad happened on both Mars with its dried-up watercourses and Venus with its runaway greenhouse effect. Could something bad happen on… — Neil deGrasse Tyson Copy Share Image
We only went to the moon for military reasons. The space enthusiasts of the day kept saying, "Oh, we're on the moon;… — Neil deGrasse Tyson Copy Share Image
Seventy percent of Earth's surface is water and over 99 percent is uninhabited, so you would expect nearly all impactors to hit… — Neil deGrasse Tyson Copy Share Image
The miniaturization of electronics, which ultimately was driven by the marketplace, was started by NASA, because it costs money to get something… — Neil deGrasse Tyson Copy Share Image
“Some people think emotionally more often than they think politically. Some think politically more often than they think rationally. Others never think… — Neil deGrasse Tyson Copy Share Image
(Space programs are) a force operating on educational pipelines that stimulate the formation of scientists, technologists, engineers and mathematicians... They're the ones… — Neil deGrasse Tyson Copy Share Image
Long ago Mars was an oasis of running water.Today the Martiansurfaceis a sterile,barren desert. Here on Earth, who knows what climactic knobs… — Neil deGrasse Tyson Copy Share Image
“(An artist coworker of mine once asked whether alien life forms from Europa would be called Europeans. The absence of any other… — Neil deGrasse Tyson Copy Share Image
I'd bet almost anything that life from another planet, if formed independently from life on Earth, would be more different from all… — Neil deGrasse Tyson Copy Share Image
The problem is that many people operate on the assumption that NASA should go to Congress every year with hat in hand… — Neil deGrasse Tyson Copy Share Image
Let us not fool ourselves into thinking we went to the Moon because we are pioneers, or discoverers, or adventurers. We went… — Neil deGrasse Tyson Copy Share Image
With no gravitational force to work against, your body not only doesn't need the same amount of muscle and bone, it starts… — Neil deGrasse Tyson Copy Share Image
Stephen Hawking's been watching too many Hollywood movies. I think the only kind aliens in Hollywood are the ones created by Steven… — Neil deGrasse Tyson Copy Share Image
My only hope is that every other alien civilization isn't doing exactly what we are doing because then everybody would be listening,… — Neil deGrasse Tyson Copy Share Image
There are a lot of things you can do in space, and space essentially is unlimited resources. We are climbing over ourselves… — Neil deGrasse Tyson Copy Share Image
“nearly fourteen billion years ago, all the space and all the matter and all the energy of the known universe was contained… — Neil deGrasse Tyson Copy Share Image
The number of people in the world engaged in this search for catastrophic impactors totals one or two dozen. How long into… — 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
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
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
... 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
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
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
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
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
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
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
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
Science surrounds you. It's not something that you can step aside, step over or push out of your way because you were never good… — Neil deGrasse Tyson Copy Share
The idea that God resides in the unknown is what philosophers call the God of the gaps. And we have this thing called science,… — Neil deGrasse Tyson Copy Share
Everybody's got money for vacation time. Look at how much we all spend just to get - well, I get sick on the loop-the-loop… — Neil deGrasse Tyson Copy Share
