We can trace the elements. They were forged in the centers of high-mass stars that went unstable at the ends of their lives, they exploded, scattered their enriched contents across the galaxy, sprinkled into gas clouds that then collapsed and formed stars and planets and life.
Neil deGrasse TysonOne of the greatest features of science is that it doesn't matter where you were born, and it doesn't matter what the belief systems of your parents might have been: If you perform the same experiment that someone else did, at a different time and place, you'll get the same result.
Neil deGrasse TysonA state of negative energy means that you are essentially getting something for nothing.
Neil deGrasse TysonYou could do math early, but there are no brilliant 16-year-old novelists. They don't know the human condition yet.
Neil deGrasse TysonNot enough of our society is trained how to understand and interpret quantitative information. This activity is a centerpiece of science literacy to which we should all strive-the future health, wealth, and security of our democracy depend on it. Until that is achieved, we are at risk of making under-informed decisions that affect ourselves, our communities, our country, and even the world.
Neil deGrasse Tyson