Uploaded July 2022 | Updated September 2026, 3 weeks ago
This video was sponsored by 80,000 Hours. Head to 80000hours.org/SciShowSpace to be sent a free copy of their in-depth career guide and sign up for their newsletter.
Sleep is a crucial activity for our brains to function properly. But when you’re on the ISS, you face a myriad of distractions and obligations that make it difficult to get good shuteye. So how do these astronauts ever get restful sleep?
Hosted By: Reid Reimers
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Huge thanks go to the following Patreon supporter for helping us keep SciShow Space free for everyone forever: Jason A Saslow, David Brooks, and AndyGneiss!
Support SciShow Space by becoming a patron on Patreon: patreon.com/SciShowSpace
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Sources:
ncbi.nlm.nih.gov/pmc/articles/PMC4440601/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2656292/https://www.sciencedirect.com/science/article/abs/pii/S147444221470122Xhttps://www.cmaj.ca/content/180/12/1216.shorthttps://www.cdc.gov/niosh/emres/longhourstraining/clock.htmlhttps://www.nigms.nih.gov/education/fact-sheets/Pages/circadian-rhythms.aspxhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC2278431https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3427038/https://blogs.esa.int/alexander-gerst/2018/11/21/spacestationfaqs/https://www.sciencedirect.com/science/article/pii/S0378778816308209https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Astronauts/Daily_lifehttps://link.springer.com/chapter/10.1007/978-3-319-41682-3_76https://ntrs.nasa.gov/citations/20205006969https://books.google.com/books?hl=en&lr=&id=fVBk0z2adEcC&oi=fnd&pg=PR3&ots=phWFW-VqL5&sig=hpM02XmIt7EDFsN5B-9Lw7aesCY#v=onepage&q=sleep&f=falsehttps://www.nature.com/articles/npjmgrav201519https://www.sciencedirect.com/science/article/abs/pii/009457659390014Nhttps://www.newscientist.com/article/dn9379-noisy-iss-may-have-damaged-astronauts-hearing/https://ntrs.nasa.gov/api/citations/20160000818/downloads/20160000818.pdfhttp://workingonthemoon.com/WOTM-Sleep.htmlImage Sources:gettyimages.com/detail/video/commercial-spacecraft-docking-to-international-space-stock-footage/1312657712?adppopup=truehttps://www.gettyimages.com/detail/video/space-walking-astronaut-views-orbital-sunrise-from-space-stock-footage/517132617?adppopup=truehttps://www.gettyimages.com/detail/photo/depressed-man-suffering-from-insomnia-lying-in-bed-royalty-free-image/820818020?adppopup=truehttps://commons.wikimedia.org/wiki/File:Iss016e008792.jpghttps://commons.wikimedia.org/wiki/File:Tsukuba_sleeping_comp_int_station.jpghttps://www.nasa.gov/mission_pages/station/multimedia/gallery/iss027e036700.htmlhttps://commons.wikimedia.org/wiki/File:STS40_10064342.jpghttps://www.youtube.com/watch?v=6jq8-UjhHh4https://www.gettyimages.com/detail/illustration/circadian-rhythm-medical-poster-human-brain-royalty-free-illustration/1317995410?adppopup=truehttps://www.nasa.gov/mission_pages/station/research/astronauts_improve_sleephttps://www.gettyimages.com/detail/illustration/isometric-flat-vector-conceptual-royalty-free-illustration/1334829724?adppopup=truehttps://www.gettyimages.com/detail/illustration/circadian-rhythm-vector-illustration-labeled-royalty-free-illustration/1192661248?adppopup=truehttps://www.gettyimages.com/detail/video/restlessly-sleeping-woman-awaking-from-nightmare-stock-footage/1140240748?adppopup=truehttps://www.gettyimages.com/detail/photo/african-american-woman-sleeping-in-her-bed-royalty-free-image/1356524708?adppopup=truehttps://commons.wikimedia.org/wiki/File:Megan_McArthur_in_her_sleeping_bag.jpghttps://commons.wikimedia.org/wiki/File:STS-125_Crew_Members_on_the_Middeck_(28136392522).jpghttps://commons.wikimedia.org/wiki/File:Truly_and_Bluford_Asleep_on_Middeck_-_GPN-2000-001079.jpghttps://commons.wikimedia.org/wiki/File:STS-107-sleeping-crew.jpghttps://commons.wikimedia.org/wiki/File:ISS-27_American_crew_quarters.jpghttps://commons.wikimedia.org/wiki/File:ISS-65_NASA_astronauts_work_in_the_U.S._Destiny_laboratory_module.jpghttps://www.gettyimages.com/detail/photo/woman-insomnia-reached-for-the-alarm-clock-at-2am-royalty-free-image/1314313681?adppopup=truehttps://commons.wikimedia.org/wiki/File:Expedition_54_crew_wishes_a_happy_and_safe_2018.jpghttps://commons.wikimedia.org/wiki/File:STS076-349-008_-_STS-076_-_Crewmembers_prepare_for_sleep_-_DPLA_-_5dde17b4bbf90e0e36633e4f9580d946.jpghttps://commons.wikimedia.org/wiki/File:ISS-42_Samantha_Cristoforetti_in_her_personal_crew_quarters.jpghttps://commons.wikimedia.org/wiki/File:ISS-35_Contingency_EVA_09_Chris_Cassidy.jpghttps://commons.wikimedia.org/wiki/File:Daniel_Tani_in_ISS_sleeping_bag.jpg
This video was sponsored by 80,000 Hours. Head to 80000hours.org/SciShowSpace to be sent a free copy of their in-depth career guide and sign up for their newsletter.
Sleep is a crucial activity for our brains to function properly. But when you’re on the ISS, you face a myriad of distractions and obligations that make it difficult to get good shuteye. So how do these astronauts ever get restful sleep?
Hosted By: Reid Reimers
----------
Huge thanks go to the following Patreon supporter for helping us keep SciShow Space free for everyone forever: Jason A Saslow, David Brooks, and AndyGneiss!
Support SciShow Space by becoming a patron on Patreon: patreon.com/SciShowSpace
Or by checking out our awesome space pins and other products over at DFTBA Records: dftba.com/scishow
----------
Looking for SciShow elsewhere on the internet?
SciShow on TikTok: tiktok.com/@scishow
SciShow Tangents Podcast: scishowtangents.org
Facebook: facebook.com/scishow
Twitter: twitter.com/scishow
Instagram: instagram.com/thescishow
----------
Sources:
ncbi.nlm.nih.gov/pmc/articles/PMC4440601/https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2656292/https://www.sciencedirect.com/science/article/abs/pii/S147444221470122Xhttps://www.cmaj.ca/content/180/12/1216.shorthttps://www.cdc.gov/niosh/emres/longhourstraining/clock.htmlhttps://www.nigms.nih.gov/education/fact-sheets/Pages/circadian-rhythms.aspxhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC2278431https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3427038/https://blogs.esa.int/alexander-gerst/2018/11/21/spacestationfaqs/https://www.sciencedirect.com/science/article/pii/S0378778816308209https://www.esa.int/Science_Exploration/Human_and_Robotic_Exploration/Astronauts/Daily_lifehttps://link.springer.com/chapter/10.1007/978-3-319-41682-3_76https://ntrs.nasa.gov/citations/20205006969https://books.google.com/books?hl=en&lr=&id=fVBk0z2adEcC&oi=fnd&pg=PR3&ots=phWFW-VqL5&sig=hpM02XmIt7EDFsN5B-9Lw7aesCY#v=onepage&q=sleep&f=falsehttps://www.nature.com/articles/npjmgrav201519https://www.sciencedirect.com/science/article/abs/pii/009457659390014Nhttps://www.newscientist.com/article/dn9379-noisy-iss-may-have-damaged-astronauts-hearing/https://ntrs.nasa.gov/api/citations/20160000818/downloads/20160000818.pdfhttp://workingonthemoon.com/WOTM-Sleep.htmlImage Sources:gettyimages.com/detail/video/commercial-spacecraft-docking-to-international-space-stock-footage/1312657712?adppopup=truehttps://www.gettyimages.com/detail/video/space-walking-astronaut-views-orbital-sunrise-from-space-stock-footage/517132617?adppopup=truehttps://www.gettyimages.com/detail/photo/depressed-man-suffering-from-insomnia-lying-in-bed-royalty-free-image/820818020?adppopup=truehttps://commons.wikimedia.org/wiki/File:Iss016e008792.jpghttps://commons.wikimedia.org/wiki/File:Tsukuba_sleeping_comp_int_station.jpghttps://www.nasa.gov/mission_pages/station/multimedia/gallery/iss027e036700.htmlhttps://commons.wikimedia.org/wiki/File:STS40_10064342.jpghttps://www.youtube.com/watch?v=6jq8-UjhHh4https://www.gettyimages.com/detail/illustration/circadian-rhythm-medical-poster-human-brain-royalty-free-illustration/1317995410?adppopup=truehttps://www.nasa.gov/mission_pages/station/research/astronauts_improve_sleephttps://www.gettyimages.com/detail/illustration/isometric-flat-vector-conceptual-royalty-free-illustration/1334829724?adppopup=truehttps://www.gettyimages.com/detail/illustration/circadian-rhythm-vector-illustration-labeled-royalty-free-illustration/1192661248?adppopup=truehttps://www.gettyimages.com/detail/video/restlessly-sleeping-woman-awaking-from-nightmare-stock-footage/1140240748?adppopup=truehttps://www.gettyimages.com/detail/photo/african-american-woman-sleeping-in-her-bed-royalty-free-image/1356524708?adppopup=truehttps://commons.wikimedia.org/wiki/File:Megan_McArthur_in_her_sleeping_bag.jpghttps://commons.wikimedia.org/wiki/File:STS-125_Crew_Members_on_the_Middeck_(28136392522).jpghttps://commons.wikimedia.org/wiki/File:Truly_and_Bluford_Asleep_on_Middeck_-_GPN-2000-001079.jpghttps://commons.wikimedia.org/wiki/File:STS-107-sleeping-crew.jpghttps://commons.wikimedia.org/wiki/File:ISS-27_American_crew_quarters.jpghttps://commons.wikimedia.org/wiki/File:ISS-65_NASA_astronauts_work_in_the_U.S._Destiny_laboratory_module.jpghttps://www.gettyimages.com/detail/photo/woman-insomnia-reached-for-the-alarm-clock-at-2am-royalty-free-image/1314313681?adppopup=truehttps://commons.wikimedia.org/wiki/File:Expedition_54_crew_wishes_a_happy_and_safe_2018.jpghttps://commons.wikimedia.org/wiki/File:STS076-349-008_-_STS-076_-_Crewmembers_prepare_for_sleep_-_DPLA_-_5dde17b4bbf90e0e36633e4f9580d946.jpghttps://commons.wikimedia.org/wiki/File:ISS-42_Samantha_Cristoforetti_in_her_personal_crew_quarters.jpghttps://commons.wikimedia.org/wiki/File:ISS-35_Contingency_EVA_09_Chris_Cassidy.jpghttps://commons.wikimedia.org/wiki/File:Daniel_Tani_in_ISS_sleeping_bag.jpg
