--- title: "Meaning & Key Takeaway of: When I was a little kid, we only knew…" description: "\"When I was a little kid, we only knew about our nine planets. Since then, we've downgraded Pluto but have discovered that other solar systems and stars..." image: "https://sms4smile.com/quotes/i/525/buzz-aldrin-954_common_when-i-was-a-little-kid-we-only-knew-abo_1238525.jpg" --- # When I was a little kid, we only knew about our nine… ![“When I was a little kid, we only knew about our nine planets. Since then, we've downgraded Pluto but have discovered that other solar systems and stars are common. So life is probably quite prevalent.” quote by Buzz Aldrin](https://sms4smile.com/quotes/i/525/buzz-aldrin-954_common_when-i-was-a-little-kid-we-only-knew-abo_1238525.jpg) [Download](https://sms4smile.com/quotes/i/525/buzz-aldrin-954_common_when-i-was-a-little-kid-we-only-knew-abo_1238525.jpg) [Open image](https://sms4smile.com/quotes/i/525/buzz-aldrin-954_common_when-i-was-a-little-kid-we-only-knew-abo_1238525.jpg) > “When I was a little kid, we only knew about our nine planets. Since then, we've downgraded Pluto but have discovered that other solar systems and stars are common. So life is probably quite prevalent.” [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Notes planetary reclassification and exoplanet discoveries, suggesting abundant life. **In simple terms:** Life beyond Earth likely common. Key Takeaway Support exoplanet research. Themes science exploration possibility Mood hopeful curious Type philosophical inspirational When to use this quote - telescope projects - education outreach Key Concepts astrobiology planetary science Questions to Reflect On - What would discovery of extraterrestrial life mean? - How should humanity respond? A Different Perspective Evidence remains indirect. ★ ★ ★ ★ ★ No ratings yet [Common](https://sms4smile.com/quotes/about/common/) [Common life](https://sms4smile.com/quotes/about/common-life/) [Galaxy](https://sms4smile.com/quotes/about/galaxy/) [Knew Planets](https://sms4smile.com/quotes/about/knew-planets-2645915/) [Life](https://sms4smile.com/quotes/about/life/) [Little kid](https://sms4smile.com/quotes/about/little-kid/) [Nine](https://sms4smile.com/quotes/about/nine/) [Only](https://sms4smile.com/quotes/about/only/) [Planets](https://sms4smile.com/quotes/about/planets/) [Pluto](https://sms4smile.com/quotes/about/pluto/) [Solar](https://sms4smile.com/quotes/about/solar/) [Solar Systems](https://sms4smile.com/quotes/about/solar-systems-3570203/) [Stars](https://sms4smile.com/quotes/about/stars/) [Stars Common](https://sms4smile.com/quotes/about/stars-common-3858153/) ## Related quotes > [Before 1995, the only planets we knew about were the planets in our solar system.](https://sms4smile.com/quotes/debra-fischer/before-1995-the-only-planets-we-knew-about-were-the-planets-in-our/) [Debra Fischer](https://sms4smile.com/quotes/author/debra-fischer/) > [We may regard the solar systems as separate sponges, swimming in a World of Divine Spirit, and thus it will be apparent that in…](https://sms4smile.com/quotes/max-heindel/we-may-regard-the-solar-systems-as-separate-sponges-swimming-in-a/) [Max Heindel](https://sms4smile.com/quotes/author/max-heindel/) > [The cosmic game changed forever in 1992. 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Wollheim](https://sms4smile.com/quotes/author/donald-a-wollheim/) > [Despite the immense distance between our own solar system (including the earth) and the nearest other solar systems, a journey from one system to…](https://sms4smile.com/quotes/hermann-oberth/despite-the-immense-distance-between-our-own-solar-system-including/) [Hermann Oberth](https://sms4smile.com/quotes/author/hermann-oberth/) > [It might be arrogant to think that we're the only living creations in all of the solar systems that there are. 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He inscribes God’s rule on…](https://sms4smile.com/quotes/michael-lawrence/the-spirit-doesn-t-simply-make-me-a-singular-new-creation-he-makes-me/) [Michael Lawrence](https://sms4smile.com/quotes/author/michael-lawrence/) > [People are mostly sane enough, of course, in the affairs of common life: the getting of food, shelter, and so on. But the moment…](https://sms4smile.com/quotes/david-stove/people-are-mostly-sane-enough-of-course-in-the-affairs-of-common-life/) [David Stove](https://sms4smile.com/quotes/author/david-stove/) > [In morals, theosophy builds its teachings on the unity, seeing in each form the expression of a common life, and therefore the fact that…](https://sms4smile.com/quotes/annie-besant/in-morals-theosophy-builds-its-teachings-on-the-unity-seeing-in-each/) [Annie Besant](https://sms4smile.com/quotes/author/annie-besant/) > [Each moment of the happy lover's hour is worth an age of dull and common life. -](https://sms4smile.com/quotes/aphra-behn/each-moment-of-the-happy-lover-s-hour-is-worth-an-age-of-dull-and/) [Aphra Behn](https://sms4smile.com/quotes/author/aphra-behn/) > [Bird taxonomy is a difficult field because of the severe anatomical constraints imposed by flight. There are only so many ways to design a…](https://sms4smile.com/quotes/jared-diamond/bird-taxonomy-is-a-difficult-field-because-of-the-severe-anatomical/) [Jared Diamond](https://sms4smile.com/quotes/author/jared-diamond/) > [We must seek the loving-kindness of God in all the breadth and open-air of common life.](https://sms4smile.com/quotes/george-a-smith/we-must-seek-the-loving-kindness-of-god-in-all-the-breadth-and-open/) [George A. Smith](https://sms4smile.com/quotes/author/george-a-smith/) > [It is not the fact that we are united in common goals or purposes that makes us a community. Rather, it is the fact…](https://sms4smile.com/quotes/jerry-bridges/it-is-not-the-fact-that-we-are-united-in-common-goals-or-purposes/) [Jerry Bridges](https://sms4smile.com/quotes/author/jerry-bridges/) ## More by Buzz Aldrin > [You can never tell when a commercial space venture will suddenly become viable.](https://sms4smile.com/quotes/buzz-aldrin/you-can-never-tell-when-a-commercial-space-venture-will-suddenly/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [A family needs to work as a team, supporting each other's individual aims and aspirations.](https://sms4smile.com/quotes/buzz-aldrin/a-family-needs-to-work-as-a-team-supporting-each-other-s-individual/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [In space, you don't get that much noise. Noise doesn't propagate in a vacuum.](https://sms4smile.com/quotes/buzz-aldrin/in-space-you-don-t-get-that-much-noise-noise-doesn-t-propagate-in-a/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [I'm sure the most favorite airplane in my career would still be the Sabre F86 cleft wing , which allowed me to be credited…](https://sms4smile.com/quotes/buzz-aldrin/i-m-sure-the-most-favorite-airplane-in-my-career-would-still-be-the/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [For every winner, there's a loser. And that person didn't really need to lose. They just didn't understand the game plan.](https://sms4smile.com/quotes/buzz-aldrin/for-every-winner-there-s-a-loser-and-that-person-didn-t-really-need/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [The society of life on Mars, or the challenge of making Mars more livable, will have significant benefits on our attempts to modify and…](https://sms4smile.com/quotes/buzz-aldrin/the-society-of-life-on-mars-or-the-challenge-of-making-mars-more/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [Exploration is wired into our brains. If we can see the horizon, we want to know what's beyond.](https://sms4smile.com/quotes/buzz-aldrin/exploration-is-wired-into-our-brains-if-we-can-see-the-horizon-we/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [“I believe that every human has a finite number of heart-beats. I don't intend to waste any of mine running around doing exercises. ”](https://sms4smile.com/quotes/buzz-aldrin/i-believe-that-every-human-has-a-finite-number-of-heart-beats-i-don-t/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [There is very little doubt, in my mind, that what the next monumental achievement of humanity will be the first landing by an Earthling,…](https://sms4smile.com/quotes/buzz-aldrin/there-is-very-little-doubt-in-my-mind-that-what-the-next-monumental/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [ Weve got to go \[back to the moon\]. But we dont want to stay too long. ... The ultimate goal is Mars. ](https://sms4smile.com/quotes/buzz-aldrin/weve-got-to-go-back-to-the-moon-but-we-dont-want-to-stay-too-long-the/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [I want to keep on the move, keep stimulated and challenged.](https://sms4smile.com/quotes/buzz-aldrin/i-want-to-keep-on-the-move-keep-stimulated-and-challenged/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [America can take man to the moon, and America can take men to Mars - and beyond.](https://sms4smile.com/quotes/buzz-aldrin/america-can-take-man-to-the-moon-and-america-can-take-men-to-mars-and/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [I don't believe any pair of people had been more removed physically from the rest of the world than we were.](https://sms4smile.com/quotes/buzz-aldrin/i-don-t-believe-any-pair-of-people-had-been-more-removed-physically/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [We have the ability, at such high fidelity, to simulate the physical world through computers. But when the spiritual world or human behavior comes…](https://sms4smile.com/quotes/buzz-aldrin/we-have-the-ability-at-such-high-fidelity-to-simulate-the-physical/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) > [I do celebrity ski races all over the world.](https://sms4smile.com/quotes/buzz-aldrin/i-do-celebrity-ski-races-all-over-the-world/) [Buzz Aldrin](https://sms4smile.com/quotes/author/buzz-aldrin/) [Explore all 319 Buzz Aldrin quotes ](https://sms4smile.com/quotes/author/buzz-aldrin/) ## More Common quotes > [I'm Fine!, the most common LIE in the world...](https://sms4smile.com/quotes/punkinhead-abhishek/i-m-fine-the-most-common-lie-in-the-world/) [Punkinhead Abhishek](https://sms4smile.com/quotes/author/punkinhead-abhishek/) > [A flourishing, morally credible media is a vital component in the maintenance of genuinely public talk, argument about common good.](https://sms4smile.com/quotes/rowan-williams/a-flourishing-morally-credible-media-is-a-vital-component-in-the/) [Rowan Williams](https://sms4smile.com/quotes/author/rowan-williams/) > [We find few historians who have been diligent enough in their search for truth; it is their common method to take on trust what…](https://sms4smile.com/quotes/john-dryden/we-find-few-historians-who-have-been-diligent-enough-in-their-search/) [John Dryden](https://sms4smile.com/quotes/author/john-dryden/) > [The ability of the gospel to unite us on common strengths and common truths is one of the great miracles . . . of the gospel.](https://sms4smile.com/quotes/jeffrey-r-holland/the-ability-of-the-gospel-to-unite-us-on-common-strengths-and-common/) [Jeffrey R. 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