--- title: "Meaning & Key Takeaway of: Ordinary matter is what we are all made…" description: "\"“Ordinary matter is what we are all made of. It has gravity and interacts with light. Dark matter is a mysterious substance that has gravity but does n..." image: "https://sms4smile.com/quotes/i/155/neil-degrasse-tyson-143_dark-energy_ordinary-matter-is-what-we-are-all-made_1280235.jpg" --- # Ordinary matter is what we are all made of. It has gravity… ![“Ordinary matter is what we are all made of. It has gravity and interacts with light. Dark matter is a mysterious substance that has gravity but does not interact with light in any known way. Dark energy is a mysterious pressure in the vacuum of space that acts in the” quote by Neil deGrasse Tyson](https://sms4smile.com/quotes/i/155/neil-degrasse-tyson-143_dark-energy_ordinary-matter-is-what-we-are-all-made_1280235.jpg) [Download](https://sms4smile.com/quotes/i/155/neil-degrasse-tyson-143_dark-energy_ordinary-matter-is-what-we-are-all-made_1280235.jpg) [Open image](https://sms4smile.com/quotes/i/155/neil-degrasse-tyson-143_dark-energy_ordinary-matter-is-what-we-are-all-made_1280235.jpg) > ““Ordinary matter is what we are all made of. It has gravity and interacts with light. Dark matter is a mysterious substance that has gravity but does not interact with light in any known way. Dark energy is a mysterious pressure in the vacuum of space that acts in the”” [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Ordinary matter makes up visible stuff; dark matter has mass but no light; dark energy drives cosmic expansion. **In simple terms:** Visible stuff vs unseen forces shaping the universe. Key Takeaway Explore both known and unknown cosmic components. Themes physics cosmology science unknown universe Mood curiosity wonder inquisitive Type scientific educational When to use this quote - astronomy research - educational talks - public outreach - science curricula Key Concepts dark matter dark energy gravity light interaction Questions to Reflect On - How do we study something we cannot see? - What implications does dark energy have for the future? A Different Perspective Understanding dark energy remains incomplete and contentious. ★ ★ ★ ★ ★ No ratings yet [Dark energy](https://sms4smile.com/quotes/about/dark-energy/) [Dark matter](https://sms4smile.com/quotes/about/dark-matter/) [Light](https://sms4smile.com/quotes/about/light/) ## Related quotes > [“Dark matter is a mysterious substance that has gravity but does not interact with light in any known way.”](https://sms4smile.com/quotes/neil-degrasse-tyson/dark-matter-is-a-mysterious-substance-that-has-gravity-but-does-not/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [“Even today, more than eighty years after Oort's bold guess, we still don't have a clue what this dark matter is made of. We…](https://sms4smile.com/quotes/christophe-galfard/even-today-more-than-eighty-years-after-oort-s-bold-guess-we-still/) Christophe Galfard > [In terms of the most astonishing fact about which we know nothing, there is dark matter and dark energy. We don't know what either…](https://sms4smile.com/quotes/neil-degrasse-tyson/in-terms-of-the-most-astonishing-fact-about-which-we-know-nothing/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [Right now people think God is dark energy and dark matter, the spirit. Go ahead and think that, but the day we can tell…](https://sms4smile.com/quotes/neil-degrasse-tyson/right-now-people-think-god-is-dark-energy-and-dark-matter-the-spirit/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [Dark matter and dark energy are two things we measure in the universe that are making things happen, and we have no idea what…](https://sms4smile.com/quotes/neil-degrasse-tyson/dark-matter-and-dark-energy-are-two-things-we-measure-in-the-universe/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [I want to know what dark matter and dark energy are comprised of. They remain a mystery, a complete mystery. No one is any…](https://sms4smile.com/quotes/neil-degrasse-tyson/i-want-to-know-what-dark-matter-and-dark-energy-are-comprised-of-they/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [You know, there's black holes and what - could there be wormholes? Could - might there be a multi-verse? These are all fascinating frontiers.…](https://sms4smile.com/quotes/neil-degrasse-tyson/you-know-there-s-black-holes-and-what-could-there-be-wormholes-could/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [“The most accurate measurements to date reveal dark energy as the most prominent thing in town, currently responsible for 68 percent of all the…](https://sms4smile.com/quotes/neil-degrasse-tyson/the-most-accurate-measurements-to-date-reveal-dark-energy-as-the-most/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [“The Five Great Problems in Theoretical Physics: Problem 1: Combine general relativity and quantum theory into a single theory that can claim to be…](https://sms4smile.com/quotes/lee-smolin/the-five-great-problems-in-theoretical-physics-problem-1-combine/) [Lee Smolin](https://sms4smile.com/quotes/author/lee-smolin/) > [“Things have becone even more mysterious. We have recently discovered that when we make observations at still larger scales, corresponding to billions of light-years,…](https://sms4smile.com/quotes/lee-smolin/things-have-becone-even-more-mysterious-we-have-recently-discovered/) [Lee Smolin](https://sms4smile.com/quotes/author/lee-smolin/) > [“Regardless of how far or how close any hypothetical point in space and time would be, it would still be the same point because…](https://sms4smile.com/quotes/dejan-stojanovic/regardless-of-how-far-or-how-close-any-hypothetical-point-in-space/) [Dejan Stojanovic](https://sms4smile.com/quotes/author/dejan-stojanovic/) > [“How could space not be infinite? How could an infinite space get created in a finite time? What’s our Universe expanding into? Where in…](https://sms4smile.com/quotes/max-tegmark/how-could-space-not-be-infinite-how-could-an-infinite-space-get/) [Max Tegmark](https://sms4smile.com/quotes/author/max-tegmark/) > [If dark matter and dark energy are 95 percent of everything, shouldn't we all be asking questions about that? What does that look like?](https://sms4smile.com/quotes/shea-hembrey/if-dark-matter-and-dark-energy-are-95-percent-of-everything-shouldn-t/) [Shea Hembrey](https://sms4smile.com/quotes/author/shea-hembrey/) > [Science has proved that everything is energy, and now they have dark energy, dark matter. They don't call it all-embracing consciousness; they call it…](https://sms4smile.com/quotes/dave-davies/science-has-proved-that-everything-is-energy-and-now-they-have-dark/) [Dave Davies](https://sms4smile.com/quotes/author/dave-davies/) > [We still don't know what about 96 per cent of the universe is made of. It is dark matter and dark energy, but we…](https://sms4smile.com/quotes/jocelyn-bell-burnell/we-still-don-t-know-what-about-96-per-cent-of-the-universe-is-made-of/) [Jocelyn Bell Burnell](https://sms4smile.com/quotes/author/jocelyn-bell-burnell/) ## More by Neil deGrasse Tyson > [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…](https://sms4smile.com/quotes/neil-degrasse-tyson/i-don-t-want-to-go-into-space-because-of-war-i-think-we-would-if-it/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [Quantum physics fluctuates all the time. But now the fluctuations are not just particles coming into and out of existence, which happens all the…](https://sms4smile.com/quotes/neil-degrasse-tyson/quantum-physics-fluctuates-all-the-time-but-now-the-fluctuations-are/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [In the movie, the stars above the ship bear no correspondence to any constellations in a real sky. Worse yet, while the heroine bobs...…](https://sms4smile.com/quotes/neil-degrasse-tyson/in-the-movie-the-stars-above-the-ship-bear-no-correspondence-to-any/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [The Pacific is the best toilet for satellites.](https://sms4smile.com/quotes/neil-degrasse-tyson/the-pacific-is-the-best-toilet-for-satellites/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [... informed ignorance provides the natural state of mind for research scientists at the ever-shifting frontiers of knowledge. People who believe themselves ignorant of…](https://sms4smile.com/quotes/neil-degrasse-tyson/informed-ignorance-provides-the-natural-state-of-mind-for-research/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [If you seek only easy problems to solve, then ultimately, there'll be nothing about you to distinguish yourself from others.](https://sms4smile.com/quotes/neil-degrasse-tyson/if-you-seek-only-easy-problems-to-solve-then-ultimately-there-ll-be/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [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…](https://sms4smile.com/quotes/neil-degrasse-tyson/the-caricature-of-science-is-that-we-hold-tight-to-the-theories-we/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [New generations of humans inherit the acquired discoveries of generations past, allowing cosmic insight to accumulate without limit. Each discovery of science therefore adds…](https://sms4smile.com/quotes/neil-degrasse-tyson/new-generations-of-humans-inherit-the-acquired-discoveries-of/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [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…](https://sms4smile.com/quotes/neil-degrasse-tyson/i-ve-said-multiple-times-that-the-world-s-first-trillionaire-is-going/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [ They \[scientists of centuries past\] call on God only from the lonely and precarious edge of incomprehension. Where they feel certain about their explanations,… ](https://sms4smile.com/quotes/neil-degrasse-tyson/they-scientists-of-centuries-past-call-on-god-only-from-the-lonely/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [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…](https://sms4smile.com/quotes/neil-degrasse-tyson/we-explore-our-environment-more-than-we-are-compelled-to-utter-poetry/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [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…](https://sms4smile.com/quotes/neil-degrasse-tyson/you-can-t-have-people-making-decisions-about-the-future-of-the-world/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [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…](https://sms4smile.com/quotes/neil-degrasse-tyson/science-surrounds-you-it-s-not-something-that-you-can-step-aside-step/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [The idea that God resides in the unknown is what philosophers call the God of the gaps. And we have this thing called science,…](https://sms4smile.com/quotes/neil-degrasse-tyson/the-idea-that-god-resides-in-the-unknown-is-what-philosophers-call/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [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…](https://sms4smile.com/quotes/neil-degrasse-tyson/everybody-s-got-money-for-vacation-time-look-at-how-much-we-all-spend/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) [Explore all 1,143 Neil deGrasse Tyson quotes ](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) ## More Dark energy quotes > [It's everywhere, really. It's between the galaxies. It is in this room. We believe that everywhere that you have space, empty space, that you…](https://sms4smile.com/quotes/adam-riess/it-s-everywhere-really-it-s-between-the-galaxies-it-is-in-this-room/) [Adam Riess](https://sms4smile.com/quotes/author/adam-riess/) > [Einstein wrestled with a problem back before we even knew the universe was expanding, and he was looking for a way to keep the…](https://sms4smile.com/quotes/adam-riess/einstein-wrestled-with-a-problem-back-before-we-even-knew-the/) [Adam Riess](https://sms4smile.com/quotes/author/adam-riess/) > [In terms of the most astonishing fact about which we know nothing, there is dark matter and dark energy. We don't know what either…](https://sms4smile.com/quotes/neil-degrasse-tyson/in-terms-of-the-most-astonishing-fact-about-which-we-know-nothing/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [“A savage woman, more demon than Breaker, her eyes burning red as she gazed down upon the sea of blood she had drained from…](https://sms4smile.com/quotes/bella-forrest/a-savage-woman-more-demon-than-breaker-her-eyes-burning-red-as-she/) [Bella Forrest](https://sms4smile.com/quotes/author/bella-forrest/) > [Science has proved that everything is energy, and now they have dark energy, dark matter. They don't call it all-embracing consciousness; they call it…](https://sms4smile.com/quotes/dave-davies/science-has-proved-that-everything-is-energy-and-now-they-have-dark/) [Dave Davies](https://sms4smile.com/quotes/author/dave-davies/) > [I meet human beings who are flawed, who are mentally ill and have enormous problems, but I don't think I've ever met someone who…](https://sms4smile.com/quotes/richard-gere/i-meet-human-beings-who-are-flawed-who-are-mentally-ill-and-have/) [Richard Gere](https://sms4smile.com/quotes/author/richard-gere/) > [“The drive downtown is an experience unto itself. You're controlled by this dark energy that's about to take you to a place where you…](https://sms4smile.com/quotes/anthony-kiedis/the-drive-downtown-is-an-experience-unto-itself-you-re-controlled-by/) [Anthony Kiedis](https://sms4smile.com/quotes/author/anthony-kiedis/) > [“This light wave flows through your body cleansing you of dark energy, stress, toxins and dis-ease.”](https://sms4smile.com/quotes/lee-vickers/this-light-wave-flows-through-your-body-cleansing-you-of-dark-energy/) [Lee Vickers](https://sms4smile.com/quotes/author/lee-vickers/) > [“we proposed eighteen great ideas of science that we felt framed virtually all discoveries of the natural world and all advances in technology. We…](https://sms4smile.com/quotes/robert-m-hazen/we-proposed-eighteen-great-ideas-of-science-that-we-felt-framed/) [Robert M. Hazen](https://sms4smile.com/quotes/author/robert-m-hazen/) > [“Dark energy is a mysterious pressure in the vacuum of space that acts in the opposite direction of gravity, forcing the universe to expand…](https://sms4smile.com/quotes/neil-degrasse-tyson/dark-energy-is-a-mysterious-pressure-in-the-vacuum-of-space-that-acts/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [If dark matter and dark energy are 95 percent of everything, shouldn't we all be asking questions about that? What does that look like?](https://sms4smile.com/quotes/shea-hembrey/if-dark-matter-and-dark-energy-are-95-percent-of-everything-shouldn-t/) [Shea Hembrey](https://sms4smile.com/quotes/author/shea-hembrey/) > [One of the most exciting things about dark energy is that it seems to live at the very nexus of two of our most…](https://sms4smile.com/quotes/adam-riess/one-of-the-most-exciting-things-about-dark-energy-is-that-it-seems-to/) [Adam Riess](https://sms4smile.com/quotes/author/adam-riess/) > [Most gravity has no known origin. Is it some exotic particle? Nobody knows. Is dark energy responsible for expansion of the universe? Nobody knows.](https://sms4smile.com/quotes/neil-degrasse-tyson/most-gravity-has-no-known-origin-is-it-some-exotic-particle-nobody/) [Neil deGrasse Tyson](https://sms4smile.com/quotes/author/neil-degrasse-tyson/) > [The dark energy is not exactly zero, but the first 122 decimal points are zero. That's crazy. That is really one of the craziest…](https://sms4smile.com/quotes/leonard-susskind/the-dark-energy-is-not-exactly-zero-but-the-first-122-decimal-points/) [Leonard Susskind](https://sms4smile.com/quotes/author/leonard-susskind/) > [Know what you are talking about.](https://sms4smile.com/quotes/pope-john-paul-ii/know-what-you-are-talking-about/) [Pope John Paul II](https://sms4smile.com/quotes/author/pope-john-paul-ii/) [Browse all 67 Dark energy quotes ](https://sms4smile.com/quotes/about/dark-energy/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "“Ordinary matter is what we are all made of. It has gravity and interacts with light. Dark matter is a mysterious substance that has gravity but does not interact with light in any known way. 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