--- title: "Meaning & Key Takeaway of: I do a lot of work with NASA and am…" description: "\"I do a lot of work with NASA and am involved in research projects studying planetary evolution, Earth-like planets, and potential conditions for life e..." image: "https://sms4smile.com/quotes/i/62b/david-grinspoon-5141_evolution_i-do-a-lot-of-work-with-nasa-and-am-invo_1555951.jpg" --- # I do a lot of work with NASA and am involved in research… ![“I do a lot of work with NASA and am involved in research projects studying planetary evolution, Earth-like planets, and potential conditions for life elsewhere.” quote by David Grinspoon](https://sms4smile.com/quotes/i/62b/david-grinspoon-5141_evolution_i-do-a-lot-of-work-with-nasa-and-am-invo_1555951.jpg) [Download](https://sms4smile.com/quotes/i/62b/david-grinspoon-5141_evolution_i-do-a-lot-of-work-with-nasa-and-am-invo_1555951.jpg) [Open image](https://sms4smile.com/quotes/i/62b/david-grinspoon-5141_evolution_i-do-a-lot-of-work-with-nasa-and-am-invo_1555951.jpg) > “I do a lot of work with NASA and am involved in research projects studying planetary evolution, Earth-like planets, and potential conditions for life elsewhere.” [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. It describes his work studying planetary evolution and the search for life beyond Earth. **In simple terms:** He researches Earth‑like planets and life potential. Key Takeaway Explore exoplanetary environments. Themes science exploration astrobiology Mood informative inquisitive Type educational scientific When to use this quote - research planning - public outreach - interdisciplinary collaboration Key Concepts planetary evolution habitability criteria Questions to Reflect On - What defines a planet as Earth‑like? - How can we detect life elsewhere? A Different Perspective Limited data makes conclusions tentative. ★ ★ ★ ★ ★ No ratings yet [Evolution](https://sms4smile.com/quotes/about/evolution/) [Life](https://sms4smile.com/quotes/about/life/) [NASA](https://sms4smile.com/quotes/about/nasa/) [Research](https://sms4smile.com/quotes/about/research/) [Science](https://sms4smile.com/quotes/about/science/) [Work](https://sms4smile.com/quotes/about/work/) ## Related quotes > [As a scientist in charge of space sensors and entire space missions before I was at NASA, I myself was involved in projects that…](https://sms4smile.com/quotes/alan-stern/as-a-scientist-in-charge-of-space-sensors-and-entire-space-missions/) [Alan Stern](https://sms4smile.com/quotes/author/alan-stern/) > [If you need space, work at NASA.](https://sms4smile.com/quotes/anonymous/if-you-need-space-work-at-nasa/) [Anonymous](https://sms4smile.com/quotes/author/anonymous/) > [I used to work at NASA in Virginia. It was nothing glamorous; I was just tasked with making code compile for obscure projects, and…](https://sms4smile.com/quotes/randall-munroe/i-used-to-work-at-nasa-in-virginia-it-was-nothing-glamorous-i-was/) [Randall Munroe](https://sms4smile.com/quotes/author/randall-munroe/) > [“The fact that our current planetary evolution is built upon one creature having to physically consume another to survive shows our deep limitation.”](https://sms4smile.com/quotes/richard-rudd/the-fact-that-our-current-planetary-evolution-is-built-upon-one/) [Richard Rudd](https://sms4smile.com/quotes/author/richard-rudd/) > [NewSpace companies are staffed by young, new leaders who worship the giants who got us here, such as the recently passed Neil Armstrong, and…](https://sms4smile.com/quotes/rick-tumlinson/newspace-companies-are-staffed-by-young-new-leaders-who-worship-the/) [Rick Tumlinson](https://sms4smile.com/quotes/author/rick-tumlinson/) > [Venus and Mars are our next of kin: they are the two most Earth-like planets that we know about. They're the only two other…](https://sms4smile.com/quotes/david-grinspoon/venus-and-mars-are-our-next-of-kin-they-are-the-two-most-earth-like/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [It will be a long time, if ever, before we get to study Earth-like planets orbiting around other stars, so really, the study of…](https://sms4smile.com/quotes/david-grinspoon/it-will-be-a-long-time-if-ever-before-we-get-to-study-earth-like/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [NASA, and all the other spacefaring nations of the world, have agreed to a set of 'planetary-protection' principles, aimed at preventing the accidental contamination…](https://sms4smile.com/quotes/david-grinspoon/nasa-and-all-the-other-spacefaring-nations-of-the-world-have-agreed/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [If we gutted NASA Earth Science, it wouldn't be NOAA or some other agency that would take the lead. It would be the Chinese…](https://sms4smile.com/quotes/david-grinspoon/if-we-gutted-nasa-earth-science-it-wouldn-t-be-noaa-or-some-other/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [I will defend the NASA Earth Science Division with everything I've got.](https://sms4smile.com/quotes/david-grinspoon/i-will-defend-the-nasa-earth-science-division-with-everything-i-ve-got/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [Those who have ruled human destinies, like planets, for thousands of years, were not handsome men.](https://sms4smile.com/quotes/ralph-waldo-emerson/those-who-have-ruled-human-destinies-like-planets-for-thousands-of/) [Ralph Waldo Emerson](https://sms4smile.com/quotes/author/ralph-waldo-emerson/) > [we are drawn to each other like drops of water, like the planets we repulse each other like magnets, like the color of our…](https://sms4smile.com/quotes/tite-kubo/we-are-drawn-to-each-other-like-drops-of-water-like-the-planets-we/) [Tite Kubo](https://sms4smile.com/quotes/author/tite-kubo/) > [“I have a theory that kitchens, once they reach a certain level of complexity, attract new gadgets into their orbit, like planets.”](https://sms4smile.com/quotes/kerry-greenwood/i-have-a-theory-that-kitchens-once-they-reach-a-certain-level-of/) [Kerry Greenwood](https://sms4smile.com/quotes/author/kerry-greenwood/) > [“Men, like planets, have both a visible and invisible history.”](https://sms4smile.com/quotes/george-eliot/men-like-planets-have-both-a-visible-and-invisible-history/) [George Eliot](https://sms4smile.com/quotes/author/george-eliot/) > [I don't think I'm alone when I say I'd like to see more and more planets fall under the ruthless domination of our solar…](https://sms4smile.com/quotes/jack-handey/i-don-t-think-i-m-alone-when-i-say-i-d-like-to-see-more-and-more/) [Jack Handey](https://sms4smile.com/quotes/author/jack-handey/) ## More by David Grinspoon > [I think the best SF writers are very aware of what we, in the scientific community, are doing, thinking, and discovering.](https://sms4smile.com/quotes/david-grinspoon/i-think-the-best-sf-writers-are-very-aware-of-what-we-in-the/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [If we gutted NASA Earth Science, it wouldn't be NOAA or some other agency that would take the lead. It would be the Chinese…](https://sms4smile.com/quotes/david-grinspoon/if-we-gutted-nasa-earth-science-it-wouldn-t-be-noaa-or-some-other/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [When you think about alien intelligences making art, you then have to think about what art is and how bound up it is in…](https://sms4smile.com/quotes/david-grinspoon/when-you-think-about-alien-intelligences-making-art-you-then-have-to/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [What if life is not carbon-based? Can life exist as a gas or a plasma? Could planets or stars in some sense be alive?…](https://sms4smile.com/quotes/david-grinspoon/what-if-life-is-not-carbon-based-can-life-exist-as-a-gas-or-a-plasma/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [What I'm interested in is the conversations going on about the Anthropocene and what it means to view ourselves as a part of Earth's…](https://sms4smile.com/quotes/david-grinspoon/what-i-m-interested-in-is-the-conversations-going-on-about-the/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [I do comparative studies of climate evolution, and the interactions between planetary atmosphere and surfaces and their radiation environment, and try to understand the…](https://sms4smile.com/quotes/david-grinspoon/i-do-comparative-studies-of-climate-evolution-and-the-interactions/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [I'd been politically active ever since my parents wheeled me in a stroller in a 'ban the bomb' march in Boston in 1963.](https://sms4smile.com/quotes/david-grinspoon/i-d-been-politically-active-ever-since-my-parents-wheeled-me-in-a/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [Through space-based climate studies, my colleagues and I have learned that a stable and comfortable climate is not something to take for granted.](https://sms4smile.com/quotes/david-grinspoon/through-space-based-climate-studies-my-colleagues-and-i-have-learned/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [We have all this very clever technology and all these abilities to manipulate the world in all these ways, yet we are faced with…](https://sms4smile.com/quotes/david-grinspoon/we-have-all-this-very-clever-technology-and-all-these-abilities-to/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [The planet Mars - crimson and bright, filling our telescopes with vague intimations of almost-familiar landforms - has long formed a celestial tabula rasa…](https://sms4smile.com/quotes/david-grinspoon/the-planet-mars-crimson-and-bright-filling-our-telescopes-with-vague/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [Certainly for me, as an astrobiologist, science fiction has played an important role. One of the quandaries of our field is that we are…](https://sms4smile.com/quotes/david-grinspoon/certainly-for-me-as-an-astrobiologist-science-fiction-has-played-an/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [Time and time again, our species has escaped existential threats by reinventing ourselves, finding new skills not coded in our genes to survive new…](https://sms4smile.com/quotes/david-grinspoon/time-and-time-again-our-species-has-escaped-existential-threats-by/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [I think that an advanced planetary civilization will modify their own planets to be more stable, to prevent asteroid impacts and dangerous climate fluctuations.](https://sms4smile.com/quotes/david-grinspoon/i-think-that-an-advanced-planetary-civilization-will-modify-their-own/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [Responsible global behaviour is ultimately an act of self-preservation of, by, and for the global beast that modern technological humanity has become.](https://sms4smile.com/quotes/david-grinspoon/responsible-global-behaviour-is-ultimately-an-act-of-self/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) > [Venus and Mars are our next of kin: they are the two most Earth-like planets that we know about. They're the only two other…](https://sms4smile.com/quotes/david-grinspoon/venus-and-mars-are-our-next-of-kin-they-are-the-two-most-earth-like/) [David Grinspoon](https://sms4smile.com/quotes/author/david-grinspoon/) [Explore all 103 David Grinspoon quotes ](https://sms4smile.com/quotes/author/david-grinspoon/) ## More Evolution quotes > [I rap when I'm rich. I rap when I'm broke. I rap when I'm bullshit in the street. I rap about only having one…](https://sms4smile.com/quotes/killer-mike/i-rap-when-i-m-rich-i-rap-when-i-m-broke-i-rap-when-i-m-bullshit-in/) [Killer Mike](https://sms4smile.com/quotes/author/killer-mike/) > [At the deepest level, all living things that have ever been looked at have the same DNA code. And many of the same genes.](https://sms4smile.com/quotes/richard-dawkins/at-the-deepest-level-all-living-things-that-have-ever-been-looked-at/) [Richard Dawkins](https://sms4smile.com/quotes/author/richard-dawkins/) > [“A question for Christians who accept evolution: When did we gain a "soul"? Did Homo habilis have a soul? Homo ergaster? Did God only…](https://sms4smile.com/quotes/david-g-mcafee/a-question-for-christians-who-accept-evolution-when-did-we-gain-a/) [David G. McAfee](https://sms4smile.com/quotes/author/david-g-mcafee/) > [If the polymer chain assumes a helicoidal conformation in the crystalline state, and if it does not contain asymmetric carbon atoms, it can be…](https://sms4smile.com/quotes/giulio-natta/if-the-polymer-chain-assumes-a-helicoidal-conformation-in-the/) Giulio Natta > [“Genetics is a science full of gods, Mr. Sanchez.”](https://sms4smile.com/quotes/valeria-luiselli/genetics-is-a-science-full-of-gods-mr-sanchez/) [Valeria Luiselli](https://sms4smile.com/quotes/author/valeria-luiselli/) > [We became Homo sapiens not that long ago, from the scientific perspective, and we've retained a lot of our beast nature. We've done all…](https://sms4smile.com/quotes/wangechi-mutu/we-became-homo-sapiens-not-that-long-ago-from-the-scientific/) [Wangechi Mutu](https://sms4smile.com/quotes/author/wangechi-mutu/) > [Guns have little or nothing to do with juvenile violence. The causes of youth violence are working parents who put their kids into daycare,…](https://sms4smile.com/quotes/tom-delay/guns-have-little-or-nothing-to-do-with-juvenile-violence-the-causes/) [Tom DeLay](https://sms4smile.com/quotes/author/tom-delay/) > [The fact -- not theory -- that evolution has occurred and the Darwinian theory as to how it occurred have become so confused in…](https://sms4smile.com/quotes/george-gaylord-simpson/the-fact-not-theory-that-evolution-has-occurred-and-the-darwinian/) [George Gaylord Simpson](https://sms4smile.com/quotes/author/george-gaylord-simpson/) > [Perhaps no order of mammals presents us with so extraordinary a series of gradations as this \[step by step, from humans to apes to…](https://sms4smile.com/quotes/thomas-huxley/perhaps-no-order-of-mammals-presents-us-with-so-extraordinary-a/) [Thomas Huxley](https://sms4smile.com/quotes/author/thomas-huxley/) > [Evolution happens in jumps, very rapidly.](https://sms4smile.com/quotes/marilyn-ferguson/evolution-happens-in-jumps-very-rapidly/) [Marilyn Ferguson](https://sms4smile.com/quotes/author/marilyn-ferguson/) > [The true nature of soul is right knowledge, right faith and right conduct. The soul, so long as it is subject to transmigration, is…](https://sms4smile.com/quotes/virchand-gandhi/the-true-nature-of-soul-is-right-knowledge-right-faith-and-right/) [Virchand Gandhi](https://sms4smile.com/quotes/author/virchand-gandhi/) > [“Toshiaki learned that all living organisms were governed by their DNA. He was impressed by perfection of this system.Why did existence have the ability…](https://sms4smile.com/quotes/hideaki-sena/toshiaki-learned-that-all-living-organisms-were-governed-by-their-dna/) Hideaki Sena > [The shelves of many evangelicals are full of books that point out the flaws in evolution, discuss it only as a theory, and almost…](https://sms4smile.com/quotes/francis-collins/the-shelves-of-many-evangelicals-are-full-of-books-that-point-out-the/) [Francis Collins](https://sms4smile.com/quotes/author/francis-collins/) > [I'm all about evolution. I'm the first person to judge myself.](https://sms4smile.com/quotes/the-weeknd/i-m-all-about-evolution-i-m-the-first-person-to-judge-myself/) [The Weeknd](https://sms4smile.com/quotes/author/the-weeknd/) > [The next evolution of content marketing is not more content; it's better distribution.](https://sms4smile.com/quotes/chris-penn/the-next-evolution-of-content-marketing-is-not-more-content-it-s/) [Chris Penn](https://sms4smile.com/quotes/author/chris-penn/) [Browse all 6,185 Evolution quotes ](https://sms4smile.com/quotes/about/evolution/) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Quotation", "text": "I do a lot of work with NASA and am involved in research projects studying planetary evolution, Earth-like planets, and potential conditions for life elsewhere.", "creator": { "@type": "Person", "name": "David Grinspoon" }, "isPartOf": { "@id": "https://sms4smile.com/quotes/#website" }, "url": "https://sms4smile.com/quotes/david-grinspoon/i-do-a-lot-of-work-with-nasa-and-am-involved-in-research-projects/", "about": { "@type": "Thing", "name": "Evolution" }, "@id": "https://sms4smile.com/quotes/david-grinspoon/i-do-a-lot-of-work-with-nasa-and-am-involved-in-research-projects/#quotation", "image": { "@type": "ImageObject", "@id": "https://sms4smile.com/quotes/i/62b/david-grinspoon-5141_evolution_i-do-a-lot-of-work-with-nasa-and-am-invo_1555951.jpg", "contentUrl": "https://sms4smile.com/quotes/i/62b/david-grinspoon-5141_evolution_i-do-a-lot-of-work-with-nasa-and-am-invo_1555951.jpg", "url": "https://sms4smile.com/quotes/i/62b/david-grinspoon-5141_evolution_i-do-a-lot-of-work-with-nasa-and-am-invo_1555951.jpg", "width": 1080, "height": 1080, "caption": "“I do a lot of work with NASA and am involved in research projects studying planetary evolution, Earth-like…” — David Grinspoon", "creditText": "SMS4Smile Quotes", "creator": { "@id": "https://sms4smile.com/quotes/#organization" } } }, { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://sms4smile.com/" }, { "@type": "ListItem", "position": 2, "name": "Quotes", "item": "https://sms4smile.com/quotes/" }, { "@type": "ListItem", "position": 3, "name": "David Grinspoon", "item": "https://sms4smile.com/quotes/author/david-grinspoon/" }, { "@type": "ListItem", "position": 4, "name": "I do a lot of work...", "item": "https://sms4smile.com/quotes/david-grinspoon/i-do-a-lot-of-work-with-nasa-and-am-involved-in-research-projects/" } ], "@id": "https://sms4smile.com/quotes/david-grinspoon/i-do-a-lot-of-work-with-nasa-and-am-involved-in-research-projects/#breadcrumb" }, { "@type": "WebSite", "@id": "https://sms4smile.com/quotes/#website", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "publisher": { "@id": "https://sms4smile.com/quotes/#organization" } }, { "@type": "Organization", "@id": "https://sms4smile.com/quotes/#organization", "name": "SMS4Smile Quotes", "url": "https://sms4smile.com/quotes/", "logo": { "@type": "ImageObject", "url": "https://sms4smile.com/quotes/wp-content/themes/sq/assets/icons/icon-512.png", "width": 512, "height": 512 } } ] } ```