1,151 Quotes by Neil deGrasse Tyson

In the beginning, there was physics. "Physics" describes how matter, energy, space, and time behave and interact with one another. The interplay of these characters in our cosmic drama underlies all biological and chemical phenomena. Hence everything fundamental and familiar to us earthlings begins with, and rests upon, the laws of physics. When we apply these laws to astronomical settings, we deal with physics writ large, which we call astrophysics.

The urge to want some bit of information to be true often clouds our ability to assess why that information may be false.

In the beginning, nearly 14 billion years ago, all the space and all the matter and all the energy of the known universe was contained in a volume less than one-trillionth the size of the period that ends this sentence.

I don't know about you, but the planet Saturn pops into my mind with every bite of a hamburger I take.

I'd ask [God] why he keeps trying to kill us all with disease, pestilence, and natural disasters. I'd ask why 99% of all species there ever were are now extinct -- if God works in mysterious ways, that way is mysteriously genocidal.

... and I submit to you, that science, scientific discovery, especially cosmic discovery, does not become mainstream until the artist embraces the fruits of those discoveries.

To make this journey, we'll need imagination but imagination alone is not enough because the reality of nature is far more wondrous than anything we can imagine. This adventure is made possible by generations of searchers strictly adhering to a simple set of rules. Test ideas by experiment and observation. Build on those ideas that pass the test, reject the ones that fail, follow the evidence where ever it leads and question everything. Accept these terms and the cosmos is yours...

The cosmic perspective not only embraces our genetic kinship with all life on Earth but also values our chemical kinship with any yet-to-be discovered life in the universe, as well as our atomic kinship with the universe itself.

Human nature scares the hell out of me.