Private enterprise can never lead a space frontier. It's not possible because a space frontier is expensive, it has unknown risks and it has unquantified risks. Neil deGrasse Tyson enterpriseexpensivefrontier Change image and share on social
No astrophysicist would deny the possibility of life. I think we're not creative enough to imagine what life would be like on another planet. Show me a dead alien. Better yet, show me a live one! Neil deGrasse Tyson alienastrophysicistcreative Change image and share on social
The Venus transit is not a spectacle the way a total solar eclipse is a spectacle. Neil deGrasse Tyson eclipsesolarspectacle Change image and share on social
All Plutophiles are based in America. If you go to other countries, they have much less of an attachment to either the existence or preservation of Pluto as a planet. Once you investigate that, you find out that Disney's dog Pluto was sketched the same year the cosmic object was discovered. And Pluto was discovered by an American. Neil deGrasse Tyson americaamericanattachment share on social
The partisanship surrounding space exploration and the retrenching of U.S. space policy are part of a more general trend: the decline of science in the United States. As its interest in science wanes, the country loses ground to the rest of the industrialized world in every measure of technological proficiency. Neil deGrasse Tyson countrydeclineexploration share on social
I was an aspiring astrophysicist, and that's how I defined myself, not by my skin color. People didn't treat me as someone with science ambitions. They treated me as someone they thought was going to mug them, or who was a shoplifter. Neil deGrasse Tyson ambitionaspireastrophysicist share on social
No one wants to die, and no one wants to die poor. These are the two fundamental truths that transcend culture, they transcend politics, they transcend economic cycles. Neil deGrasse Tyson culturecycledie Change image and share on social
I think that intelligence is such a narrow branch of the tree of life - this branch of primates we call humans. No other animal, by our definition, can be considered intelligent. So intelligence can't be all that important for survival, because there are so many animals that don't have what we call intelligence, and they're surviving just fine. Neil deGrasse Tyson animalbranchcall share on social
I like to believe that science is becoming mainstream. It should have never been something that sort of geeky people do and no one else thinks about. Whether or not, it will always be what geeky people do. It should, as a minimum, be what everybody thinks about because science is all around us. Neil deGrasse Tyson geekymainstreamminimum share on social
Half of my library are old books because I like seeing how people thought about their world at their time. So that I don't get bigheaded about something we just discovered and I can be humble about where we might go next. Because you can see who got stuff right and most of the people who got stuff wrong. Neil deGrasse Tyson bigheadbookdiscover share on social