{"activityType":[{"id":38396,"name":"Creative skills"},{"id":38377,"name":"Practical skills"}],"activityCategory":"Activity","completionTime":"60","cost":"\u00A3","energy":"Focusing","equipmentList":[{"id":38291,"name":"Buckets","description":"","type":"general"},{"id":38312,"name":"Access to water","description":"","type":"general"},{"id":39223,"name":"Paper cups","description":"","type":"general"},{"id":0,"name":null,"description":"Towels","type":"specific"},{"id":0,"name":null,"description":"Something to make a hole in the cup, such as scissors","type":"specific"}],"adjustments":"","firstProvidedBy":"","flexibilityStatement":"\u003Cp\u003E\u003Cspan class=\u0022NormalTextRun SCXW28678292 BCX0\u0022\u003EFor anyone who may not be able to move around your meeting place easily, think about creating response cards for everyone. People can hold the response cards up to show their choice, instead of moving to different parts of your meeting place. Make sure to use colours that can easily be identified for anyone who\u2019s colourblind.\u003C/span\u003E\u0026nbsp;\u003C/p\u003E","groupSize":"Pairs","guide":null,"meetsRequirements":[{"notes":null,"subRequirementsToQualify":0,"numberOfTimeToComplete":0,"subRequirements":null,"tips":null,"optional":false,"id":46206,"nodeName":null,"title":null,"type":"","image":null,"assets":null,"headerOptions":null,"searchDescription":null,"subHeader":null,"browserTitle":null,"silktide":null,"canonicalUrl":null}],"countsTowardsBadges":[{"title":"Space","sections":["Scouts"],"supportedBy":null,"badgeType":{"id":39282,"name":"Activity"},"activityTypes":[],"settings":[],"browserTitle":"Scouts Space Activity Badge","url":"/scouts/activity-badges/space/","id":46205,"nodeName":"Space","type":"badge","image":{"url":"/media/4381/activity-sc-astronomer.png","caption":"Activity Sc Astronomer","type":"png","size":11366,"width":347,"height":350,"altText":""},"assets":null,"headerOptions":{"headerTitle":"Space","headerSubTitle":null,"headerCta":null,"headerCtaText":null,"headerCtaLink":null,"headerBackgroundColour":null,"showSEOImage":false,"headerBackgroundImage":null,"quickLinks":null},"searchDescription":"","subHeader":"","silktide":"eyJjbXMiOiJVbWJyYWNvIiwiZWRpdG9yVXJsIjoiaHR0cHM6Ly9wcm9kLWNtcy5zY291dHMub3JnLnVrLy91bWJyYWNvIy9jb250ZW50L2NvbnRlbnQvZWRpdC80NjIwNSJ9","canonicalUrl":"https://www.scouts.org.uk/scouts/activity-badges/space/"}],"outcome":[{"id":38404,"name":"Communicate","outcomeLabel":"Communicate","outcomeDescription":"Learn to express your own views, listen to others, and understand what they\u2019re trying to tell you."},{"id":38408,"name":"Develop skills","outcomeLabel":"Develop skills","outcomeDescription":"Gain a range of practical and modern skills for school, work, and your social life."}],"preparation":null,"preparationTime":"15","reflection":"\u003Cdiv class=\u0022OutlineElement Ltr SCXW244530923 BCX0\u0022\u003E\n\u003Cp class=\u0022Paragraph SCXW244530923 BCX0\u0022\u003E\u003Cspan class=\u0022NormalTextRun SCXW244530923 BCX0\u0022\u003EThis activity as all about learning about gravity and how it affects astronauts in space. How did this quick demonstration help you understand gravity better? What can you remember about how gravity works in space? The water fell out of the cup on Earth, but stayed inside the cup in microgravity. Could you think of any other fun ways to show how gravity works?\u003C/span\u003E\u0026nbsp;\u003Cspan class=\u0022NormalTextRun SCXW244530923 BCX0\u0022\u003E\u003C/span\u003E\u003C/p\u003E\n\u003C/div\u003E\n\u003Cdiv class=\u0022OutlineElement Ltr SCXW244530923 BCX0\u0022\u003E\n\u003Cp class=\u0022Paragraph SCXW244530923 BCX0\u0022\u003E\u003Cspan class=\u0022NormalTextRun SCXW244530923 BCX0\u0022\u003EYou also learned about how astronauts\u0027 bodies are affected by space. What new things did you learn about gravity in space and how astronauts experience it differently than we do on Earth? Did anything surprise you? Do you think humans could eventually travel to space on holiday or live there?\u003C/span\u003E\u0026nbsp;\u003C/p\u003E\n\u003C/div\u003E","relatedActivities":null,"setting":[{"id":38381,"name":"Indoors"}],"supportedBy":null,"takingItFurther":"\u003Cp\u003E\u003Cspan class=\u0022NormalTextRun SCXW37073586 BCX0\u0022\u003EIf you enjoyed this activity, try our other Space activities.\u003C/span\u003E\u0026nbsp;\u003C/p\u003E","whoIsItFor":"","youthShapedGuidance":"","activityTags":null,"roles":[{"id":38725,"name":"Young Leaders"},{"id":38724,"name":"Section Teams"},{"id":39231,"name":"Helpers"},{"id":39240,"name":"Group Lead Volunteers"}],"sections":[{"name":"Scouts","id":39275,"logo":"","colour":null,"ageRange":""}],"themes":null,"searchEngineDescription":"Discover what gravity is and how it affects astronauts in space. ","plannerTimeSlot":60.000000,"safetyAlerts":[{"title":"Scissors","alert":"\u003Cp\u003E\u003Cspan\u003ESupervise young people appropriately when they\u2019re using scissors. Store all sharp objects securely, out of the reach of young people.\u003C/span\u003E\u003Cspan\u003E\u003C/span\u003E\u003C/p\u003E"},{"title":"Sharp objects","alert":"\u003Cp\u003E\u003Cspan\u003ETeach young people how to use sharp objects safely. Supervise them appropriately throughout. Store all sharp objects securely, out of the reach of young people. \u003C/span\u003E\u003Cspan\u003E\u003C/span\u003E\u003C/p\u003E"}],"safetyAlert":"","safetyTags":[],"deliveryMethods":"","permitRequired":false,"scoutLedQualifications":[],"guidance":null,"aalaRequired":false,"externalQualifications":[],"exceptions":[],"listingVideoUrl":"","disableBasicSafetyChecklist":false,"likes":0,"activitiesAdditionalInfo":{"inclusivityStatement":"\u003Cp\u003EAll Scout activities should be \u003Ca rel=\u0022noopener\u0022 href=\u0022https://www.scouts.org.uk/volunteers/inclusion-and-diversity/supporting-those-with-additional-needs-and-neurodiversity/reasonable-adjustments/badges-and-awards/\u0022 target=\u0022_blank\u0022 title=\u0022Guidance on flexibility\u0022\u003Einclusive and accessible.\u003C/a\u003E\u003C/p\u003E","standardSafetyAlert":"\u003Cp\u003EAll activities must be safely managed. You must complete a thorough \u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/risk-assessments/\u0022 title=\u0022Risk assessments\u0022\u003Erisk assessment\u003C/a\u003E\u0026nbsp;and take appropriate steps to reduce risk. Use the \u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/safe-scouting-cards/staying-safe-safety-checklist/staying-safe-leaders/\u0022 title=\u0022Staying Safe - Leaders\u0022\u003Esafety checklist\u003C/a\u003E to help you plan and risk assess your activity. Always get\u0026nbsp;\u003Ca href=\u0022/volunteers/running-your-section/programme-guidance/information-for-volunteers/general-activity-guidance-a-z/approving-activities-guidance-for-lead-volunteers/\u0022 title=\u0022Approving Activities - Guidance for Lead Volunteers\u0022\u003Eapproval for the activity\u003C/a\u003E, and have suitable\u0026nbsp;\u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/safety/planning-and-assessing-risk/guidance-for-supervision-of-activities/\u0022 title=\u0022Guidance for supervision of activities\u0022\u003Esupervision\u003C/a\u003E\u0026nbsp;and an \u003Ca href=\u0022/volunteers/running-your-section/intouch/\u0022 title=\u0022InTouch\u0022\u003EInTouch\u003C/a\u003E process.\u003C/p\u003E\n\u003Cp\u003EYou must run your activities in line with the \u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/safe-scouting-cards/safeguarding-code-of-conduct-for-adults-yellow-card/\u0022 title=\u0022Safeguarding Code of Conduct for Adults - Yellow Card\u0022\u003ESafeguarding Code of Conduct for Adults (Yellow Card)\u003C/a\u003E and report any concerns to the UK HQ Safeguarding Team.\u003C/p\u003E","basicChecklist":"\u003Cul\u003E\n\u003Cli\u003EComplete a \u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/risk-assessments/\u0022 title=\u0022Risk assessments\u0022\u003Erisk assessment\u003C/a\u003E\u003C/li\u003E\n\u003Cli\u003EHave the right \u003Ca href=\u0022/volunteers/running-your-section/adult-to-young-people-ratios/\u0022 title=\u0022Adult to Young People ratios\u0022\u003Eratios\u003C/a\u003E of number of adults to provide suitable\u0026nbsp;\u003Ca rel=\u0022noopener\u0022 href=\u0022/volunteers/staying-safe-and-safeguarding/safety/planning-and-assessing-risk/guidance-for-supervision-of-activities/\u0022 target=\u0022_blank\u0022 title=\u0022Guidance for supervision of activities\u0022\u003Esupervision\u003C/a\u003E\u003C/li\u003E\n\u003Cli\u003ESet up an \u003Ca href=\u0022/volunteers/running-your-section/intouch/\u0022 title=\u0022InTouch\u0022\u003EInTouch\u003C/a\u003E process\u003C/li\u003E\n\u003Cli\u003E\u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/safe-scouting-cards/safe-scouting-and-emergency-procedures/\u0022 title=\u0022Safe Scouting and Emergency Procedures\u0022\u003EKnow what to do in an emergency\u003C/a\u003E\u003C/li\u003E\n\u003Cli\u003E\u003Cspan\u003EShare information with parents and carers with an\u003C/span\u003E \u003Ca href=\u0022/volunteers/running-your-section/programme-guidance/general-activity-guidance/activity-information-form/\u0022 title=\u0022Activity information form\u0022\u003E\u003Cspan\u003Eactivity information\u003C/span\u003E\u003Cspan\u003E form\u003C/span\u003E\u003C/a\u003E\u003C/li\u003E\n\u003Cli\u003EGet \u003Ca href=\u0022/volunteers/running-your-section/programme-guidance/information-for-volunteers/general-activity-guidance-a-z/approving-activities-guidance-for-lead-volunteers/\u0022 title=\u0022Approving Activities - Guidance for Lead Volunteers\u0022\u003Eapproval from your Lead Volunteer.\u003C/a\u003E\u003C/li\u003E\n\u003C/ul\u003E","scoutLedAvailable":"\u003Cp\u003EThis activity can be led by you or someone else in Scouts:\u003C/p\u003E","permitRequired":"\u003Cp\u003EThe activity leader must have an \u003Ca href=\u0022/volunteers/running-your-section/programme-guidance/activity-permit-scheme/adventurous-activity-permit-scheme/\u0022 title=\u0022Adventurous Activity Permit Scheme\u0022\u003Eadventurous activities permit\u003C/a\u003E with the right level and permissions for your group.\u003C/p\u003E","externallyLedAvailable":"\u003Cp\u003EYou can go to a centre or use an activity leader who\u0027s not part of Scouts:\u003C/p\u003E","aalaRequired":"\u003Cp\u003E\u003Ca rel=\u0022noopener\u0022 href=\u0022https://www.hse.gov.uk/aala/index.htm\u0022 target=\u0022_blank\u0022 title=\u0022AALA licence\u0022\u003EAn AALA licence is required\u003C/a\u003E.\u003C/p\u003E","aalaExempt":"\u003Cp\u003EIf the provider is exempt from the AALA licence.\u003C/p\u003E","publicLiabilityInsurance":"\u003Cp\u003EThe provider must have public liability insurance.\u003C/p\u003E","actvityLink":"/activities/"},"duration":60,"instructions":{"layouts":[{"type":"singleColumn","areas":[{"items":[{"gridType":"RichTextBlock","content":"\u003Ch3 class=\u0022MsoNormal\u0022\u003EBefore you begin\u003C/h3\u003E\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EUse the \u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/safe-scouting-cards/safety-checklist-cards/safety-checklists-for-team-members/\u0022 title=\u0022Staying Safe - Section Volunteers\u0022\u003Esafety checklist\u003C/a\u003E to help you plan and risk assess your activity. There\u0027s also more guidance to help you carry out your \u003Ca href=\u0022/volunteers/staying-safe-and-safeguarding/risk-assessments/\u0022 title=\u0022Risk assessments\u0022\u003Erisk assessment\u003C/a\u003E, including examples.\u00A0\u00A0\u00A0\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EMake sure all young people and adults involved in the activity know how to take part safely.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EMake sure you\u2019ll have enough adult helpers. You may need some parents and carers to help.\u00A0\u003C/li\u003E\n\u003C/ul\u003E\n\u003Ch3 class=\u0022MsoNormal\u0022\u003EPlanning and setting up this activity\u003C/h3\u003E\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EFill a bucket or container with water until it\u0027s about one-quarter full.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EPlace the bucket on a towel somewhere in your meeting place.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003ECarefully make a hole in the paper cup, around 2cm from the bottom.\u003C/li\u003E\n\u003C/ul\u003E","gtmId":"","gtmClass":""}]}],"config":null},{"type":"fullWidth","areas":[{"items":[{"gridType":"accordion","gtmId":"","gtmClass":"","showExpand":true,"items":[{"gridType":"accordionItem","gtmId":"","gtmClass":"","body":"\u003Cp class=\u0022MsoNormal\u0022\u003EGravity pulls things towards Earth and keeps planets in orbit, including the Moon. Some think there\u2019s no gravity in space, but there\u2019s a little. It just gets weaker the farther you go. In space, astronauts experience microgravity, which means gravity is very weak. They float because they\u2019re falling toward Earth but moving so fast forward that they never hit the ground. This is why even heavy objects move easily. Space is a vacuum, meaning no air to slow things down. On Earth, a feather and a hammer fall at different speeds, but in space, they fall the same. The spaceship and astronauts are all falling together, which makes them feel weightless - just like the brief weightless feeling on a rollercoaster drop! (Source: NASA, 2025)\u003C/p\u003E","label":"What\u2019s gravity?  "},{"gridType":"accordionItem","gtmId":"","gtmClass":"","body":"\u003Cp class=\u0022MsoNormal\u0022\u003EThere\u2019s less gravity in space, so living in space has been described as being a bit like standing on your head. With less gravity pushing down on you, fluids tend to pool in the upper parts of your body. This gives astronauts a puffy, red face. On the International Space Station (ISS) the pull of gravity isn\u0027t as strong as on Earth. Your muscles don\u2019t need to work as hard, and your bones weaken. Your heart muscle gets weaker, as it requires less effort to pump blood around the body in microgravity. Each crew member has a strict daily exercise routine to make sure they don\u2019t waste away. Astronauts often complain of feeling sick during the first few weeks on the ISS and the body usually takes a little time to adjust. Astronauts often use themselves as guinea pigs to test the effects of space on the body. The results can be used to prepare for long duration space flights, such as a mission to Mars in the future (Source: BBC Bitesize, 2025).\u003C/p\u003E","label":"What\u2019s gravity like in space? "}]}]}],"config":null},{"type":"singleColumn","areas":[{"items":[{"gridType":"RichTextBlock","content":"\u003Ch3 class=\u0022MsoNormal\u0022\u003ELearning about gravity\u003C/h3\u003E\n\u003Col\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EAsk if anyone knows what gravity is. We have included some information at the top of this page.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EExplain to everyone that you\u2019re going to do a quick experiment on gravity.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EGather everyone around the bucket of water.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EPlace the cup into the bucket of water and let it fill up.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003ECover the hole with your finger to stop the water from coming out, then lift the cup out of the water. The water should stay inside because your finger blocks the hole.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003ELift the cup above the bucket and remove your finger from the hole. The water should pour out.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EExplain that the gravity pulls the water down, just like it pulls everything toward the ground.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EPut the cup back in the bucket and fill it up again. Again, cover the hole with your finger and lift the cup above the bucket. The water stays inside because your finger is blocking the hole.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EThis time let the cup go and drop it into the bucket. Watch closely\u2014does the water come out while the cup is falling?\u0026nbsp;\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003ETell everyone that the water doesn\u2019t come out of the hole as it falls into the bucket. The cup and the water inside fall at the same speed, so the water stays inside!\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EAsk everyone why the water may not have come out of the hole in the cup this time.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EExplain that when the cup falls, both the cup and the water inside it are moving down at the same speed. Since everything is falling together, there\u2019s no extra force pushing the water out of the hole. Astronauts in space feel weightless for the same reason\u2014they\u2019re falling around Earth at the same speed as their spaceship.\u0026nbsp;\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EAsk everyone how that experiment would be different if it were to be done in space.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EExplain that in space, the experiment would be different because of microgravity. With weaker gravity, the water wouldn\u2019t fall out of the cup and the cup wouldn\u2019t fall into the bucket. Everything, including the cup and water, would float together in free fall, just like astronauts in space.\u003C/li\u003E\n\u003C/ol\u003E\n\u003Ch3 class=\u0022MsoNormal\u0022\u003EGravity in space\u003C/h3\u003E\n\u003Col\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EAsk everyone to move away from the bucket and gather in a group.\u0026nbsp;\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003ESee if anyone can remember what you\u2019ve just learned and if anyone knows what would happen if the experiment was done in space. The water would stay in the cup and the cup wouldn\u2019t fall into the bucket because there\u2019s weaker/less gravity (microgravity).\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003ENow, ask everyone to get into small groups.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EEach group should make a poster or leaflet about how gravity affects astronauts in space.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EGive everyone around 20 minutes to create their poster, using any of the craft materials available.\u003Cspan style=\u0022mso-spacerun: yes;\u0022\u003E\u0026nbsp; \u003C/span\u003E\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EWhen everyone\u0027s finished, give each group the opportunity to share their poster and facts with the rest of the groups.\u003C/li\u003E\n\u003C/ol\u003E\n\u003Ch3 class=\u0022MsoNormal\u0022\u003EExtra activity - How astronauts are affected\u003C/h3\u003E\n\u003Col\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EAfter everyone has finished presenting their posters, if you have time, you could have a go at this activity to see how well everyone remembered the facts about astronauts in space.\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003ETell everyone that you\u2019ll say a statement, and they must decide whether it\u2019s True or False. If they think the statement is true, they move to one side of the space. If they think it\u2019s false, they move to the other space. You can make the game harder by having anyone who gets the answer wrong, being out. The last person in the game, wins. Read out the following statements one by one and have everyone move based on whether they think they\u2019re true or false:\u0026nbsp;\u003C/li\u003E\n\u003C/ol\u003E","gtmId":"","gtmClass":""}]}],"config":null},{"type":"fullWidth","areas":[{"items":[{"gridType":"accordion","gtmId":"","gtmClass":"","showExpand":false,"items":[{"gridType":"accordionItem","gtmId":"","gtmClass":"","body":"\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EIn space, fluids in an astronaut\u2019s body tend to move to the upper part of their body.\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003E\u003Cstrong\u003ETrue\u003C/strong\u003E \u2013 With less gravity pulling down, fluids move to the head and upper body, giving astronauts a puffy, red face.\u003C/li\u003E\n\u003C/ul\u003E\n\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EIn space, astronauts\u2019 muscles have to work harder because gravity is weaker.\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003E\u003Cstrong\u003EFalse\u003C/strong\u003E \u2013 With weaker gravity, muscles don\u2019t need to work as hard, which is why astronauts need to exercise daily to stay strong.\u003C/li\u003E\n\u003C/ul\u003E\n\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EAstronauts\u2019 bones get stronger in space because there\u2019s less gravity.\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003E\u003Cstrong\u003EFalse\u003C/strong\u003E \u2013 Without gravity pushing on their bones, astronauts\u0027 bones weaken in space.\u003C/li\u003E\n\u003C/ul\u003E\n\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EAstronauts grow taller in space because there is less gravity pulling on their bones and spine.\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003E\u003Cstrong\u003ETrue\u003C/strong\u003E \u2013 Without gravity pulling down, astronauts can grow a few centimetres taller while in space, but their spine compresses back to normal after they return to Earth.\u003C/li\u003E\n\u003C/ul\u003E\n\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EAstronauts don\u2019t need to exercise in space.\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003E\u003Cstrong\u003EFalse\u003C/strong\u003E \u2013 Astronauts must exercise every day to keep their muscles and bones strong in microgravity.\u003C/li\u003E\n\u003C/ul\u003E\n\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EIt takes astronauts a little time to adjust to life in space because their bodies are not used to the weaker gravity.\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003E\u003Cstrong\u003ETrue\u003C/strong\u003E \u2013 Astronauts often feel sick and need time to adjust to microgravity when they first arrive at the ISS.\u003C/li\u003E\n\u003C/ul\u003E\n\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EAstronauts use themselves as \u2018guinea pigs\u2019 to test how space affects the body.\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003E\u003Cstrong\u003ETrue\u003C/strong\u003E \u2013 Astronauts often conduct experiments on themselves to study the effects of space on the human body.\u003C/li\u003E\n\u003C/ul\u003E\n\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EIn space, astronauts\u2019 hearts become stronger because they don\u2019t have to work as hard to pump blood.\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003E\u003Cstrong\u003EFalse\u003C/strong\u003E \u2013 In space, the heart gets weaker because it doesn\u2019t need to work as hard to pump blood due to the weaker gravity.\u003C/li\u003E\n\u003C/ul\u003E\n\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EThe effects of living in space can help scientists prepare for long space missions, like going to Mars.\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003E\u003Cstrong\u003ETrue\u003C/strong\u003E \u2013 Studying how the body reacts to space helps plan for longer missions, such as trips to Mars in the future.\u003C/li\u003E\n\u003C/ul\u003E\n\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003EIn space, astronauts are protected from cosmic rays because the Earth\u2019s atmosphere is still there.\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003E\u003Cstrong\u003EFalse\u003C/strong\u003E \u2013 In space, astronauts aren\u2019t protected by Earth\u0027s atmosphere, so they are exposed to harmful cosmic rays. Cosmic rays are invisible waves that can affect astronauts\u2019 health and increase the risk of certain diseases.\u003C/li\u003E\n\u003C/ul\u003E\n\u003C/li\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003ECosmic rays are only a problem for astronauts who travel to Mars, not those on the International Space Station (ISS).\n\u003Cul\u003E\n\u003Cli class=\u0022MsoNormal\u0022\u003E\u003Cstrong\u003EFalse\u003C/strong\u003E \u2013 Astronauts on the ISS are still exposed to cosmic rays, and these rays can affect their health.\u003C/li\u003E\n\u003C/ul\u003E\n\u003C/li\u003E\n\u003C/ul\u003E","label":"True or false questions"}]}]}],"config":null}]},"ownerAuthor":null,"porRules":null,"id":84733,"nodeName":"Explore gravity in space","title":"Explore gravity in space","type":"activity","image":{"url":"/media/19839/fdl-02-01.png?width=800\u0026height=450\u0026v=1db165cc7fc61d0","caption":"FDL 02 01","type":"png","size":15417,"width":1902,"height":1100,"altText":""},"assets":[],"headerOptions":{"headerTitle":"Explore gravity in space","headerSubTitle":null,"headerCta":null,"headerCtaText":null,"headerCtaLink":null,"headerBackgroundColour":null,"showSEOImage":false,"headerBackgroundImage":null,"quickLinks":null},"searchDescription":"Discover what gravity is and how it affects astronauts in space. 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