--- title: "Meaning & Key Takeaway of: It's a really big deal to do a spacewalk…" description: "\"It's a really big deal to do a spacewalk. It's much riskier than staying indoors. It's complex. It uses up a lot of the precious resources onboard. It ..." image: "https://sms4smile.com/quotes/i/bdd/chris-hadfield-2011_big_it-s-a-really-big-deal-to-do-a-spacewalk_2049602.jpg" --- # It's a really big deal to do a spacewalk. It's much… ![“It's a really big deal to do a spacewalk. It's much riskier than staying indoors. It's complex. It uses up a lot of the precious resources onboard. It uses up oxygen. It uses up carbon dioxide scrubbers.” quote by Chris Hadfield](https://sms4smile.com/quotes/i/bdd/chris-hadfield-2011_big_it-s-a-really-big-deal-to-do-a-spacewalk_2049602.jpg) [Download](https://sms4smile.com/quotes/i/bdd/chris-hadfield-2011_big_it-s-a-really-big-deal-to-do-a-spacewalk_2049602.jpg) [Open image](https://sms4smile.com/quotes/i/bdd/chris-hadfield-2011_big_it-s-a-really-big-deal-to-do-a-spacewalk_2049602.jpg) > “It's a really big deal to do a spacewalk. It's much riskier than staying indoors. It's complex. It uses up a lot of the precious resources onboard. It uses up oxygen. It uses up carbon dioxide scrubbers.” [Chris Hadfield](https://sms4smile.com/quotes/author/chris-hadfield/) ## About This Quote This interpretation was drafted with AI assistance. It is one reading of the quote, not the author's own explanation. Spacewalks are high‑risk, resource‑intensive tasks that require careful planning and sacrifice of onboard supplies. **In simple terms:** Spacewalks are risky and costly. Key Takeaway Weigh benefits against resource costs before undertaking. Themes risk resource management exploration Mood analytical pragmatic Type technical strategic When to use this quote - mission planning - extravehicular activity - budgeting - crew health Key Concepts engineering logistics human factors Questions to Reflect On - Is the scientific gain worth the resource use? - How can we mitigate resource consumption? A Different Perspective Limited resources may restrict frequency of spacewalks. ★ ★ ★ ★ ★ No ratings yet [Carbon dioxide](https://sms4smile.com/quotes/about/carbon-dioxide/) [Indoors](https://sms4smile.com/quotes/about/indoors/) [Oxygen](https://sms4smile.com/quotes/about/oxygen/) [Space](https://sms4smile.com/quotes/about/space/) ## Related quotes > [The fundamental reason why carbon dioxide in the atmosphere is critically important to biology is that there is so little of it. 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