Impressive records of famous astronauts
While performing space missions, some astronauts have set impressive records that have earned public admiration and respect.
How astronauts stay healthy and fit in space
Space has never been an easy place to live. Going into space and living in microgravity for long periods of time has many effects on the human body, from vision problems to fluid accumulation in the upper body. While the zero gravity that allows astronauts to spin, turn, and float in the air may seem fun, the lack of gravity causes the muscles in the body to begin to weaken because they are not used as often.
To combat the loss of muscle mass and bone density that comes with living in zero gravity for long periods of time, astronauts must exercise at least an hour a day. In fact, scientific research into how to protect human health in space is one of the main goals of scientists operating the International Space Station (ISS). Every year, a series of experiments are conducted on the ISS to assess the physical and mental health of astronauts working continuously in space.
One important area of research that is often heavily invested in is the development of health monitoring systems that do not cause inconvenience to astronauts while they are working. One example is the Bio-Monitor system developed by the Canadian Space Agency. This is essentially a smart shirt with built-in sensors that can measure factors such as pulse, blood pressure, breathing rate and skin temperature. There is also a headband to monitor blood oxygen levels. Currently, this system is being tested on the ISS, with the hope that it can be used not only for astronauts but also on Earth for medical purposes, sports research and telemedicine in the future.
Myotones, another idea from the European Space Agency, are essentially small devices that help measure muscle stiffness. They could be used to test the effectiveness of astronauts' training programs, by ensuring that no important muscle groups are being left behind and could deteriorate.
However, it is not just physical problems that can affect astronauts. Cognitive and sensory functions can also be affected by the zero-gravity environment, so this aspect also needs to be closely monitored.
This is done through systems such as motor control tests, which are measured through complex simulations such as driving or flying. For example, a simulated driving task requires the astronaut to be able to perceive obstacles and react to them in the right way in space and time, as well as perform multiple tasks at the same time.
Then there are more advanced measurements like VECTION, which looks at how being in microgravity affects people’s perception of motion. On Earth, we can use signals from the vestibular system to help us judge where an object is, but astronauts have to adapt to the lack of gravity. This experiment uses head-mounted displays to test whether astronauts can accurately judge things like the height of an object, even without gravity cues.
How do astronauts breathe in space?
Engineers have had to come up with some unique ways to create oxygen in the vacuum of space. Here's how astronauts breathe in space.
How do NASA astronauts vote from space?
The US Presidential Election is one of the events that receives the attention of not only American citizens, but also the whole world.
Where does astronaut poop go?
The stunning meteor shower that streaks across the night sky may be caused by something more... organic. Next time you see a shooting star, know this: It could be astronaut poop.
What happens to an astronauts body after 9 months in space?
What happens to the human body after spending nearly nine months in space? It turns out the effects are surprising, and you don't have to be a scientist to appreciate them.
Troubleshooting Microsoft Teams Microsoft Error on Teams
Tired of "Microsoft Error" crashing your Microsoft Teams? Discover step-by-step troubleshooting for Microsoft Teams errors, from cache clearing to advanced fixes. Get back to seamless collaboration today!
Troubleshooting Microsoft Teams Meeting Error 2026
Stuck with Microsoft Teams Meeting Error 2026? Follow our proven troubleshooting Microsoft Teams "Meeting Error" 2026 steps for instant fixes. Get back to smooth meetings fast with the latest solutions.
Solving Microsoft Teams Installing Error on Windows Server
Struggling with Microsoft Teams "Installing Error" on Windows Server? Discover proven, step-by-step fixes including MSI deployment, cache clearing, and PowerShell tweaks to resolve issues fast and get Teams running smoothly. Updated with latest methods.
Troubleshooting Microsoft Teams Voice and VOIP Errors
Struggling with Microsoft Teams voice issues? Master troubleshooting Microsoft Teams voice and VOIP errors like no audio, echo, or choppy calls. Proven fixes for crystal-clear communication in Teams.
Fixing Microsoft Teams Download Failed Due to Unexpected Error
Tired of the frustrating Microsoft Teams download failed due to unexpected error? Discover quick, step-by-step fixes to resolve it fast and download Teams smoothly on Windows, Mac, or web. No tech skills needed!
How to Fix Microsoft Teams Network Error: Check Your Connection
Struggling with Microsoft Teams network error: Check Your Connection? Discover proven step-by-step fixes to restore seamless video calls, chats, and meetings. Quick troubleshooting for instant results.
Solving Microsoft Teams Video Error: Black Screen in Meetings
Tired of Microsoft Teams black screen in meetings? Get proven, step-by-step solutions to solve the video error instantly. From quick fixes to advanced tweaks—regain seamless video calls today!
Troubleshooting Microsoft Teams DLL Error Missing File
Tired of Microsoft Teams crashing with DLL Error? Discover proven troubleshooting steps for missing DLL files like VCRUNTIME140.dll. Get Teams running smoothly in minutes—no tech skills needed!
Microsoft Teams vs Zoom: Comparing Features for Webinars
Discover Microsoft Teams vs Zoom webinar features head-to-head: capacity, interactivity, security, pricing & more. Find the best platform for your next big webinar in this detailed comparison.
Solving Microsoft Teams Chat Not Working on Mobile
Struggling with Microsoft Teams chat not working on mobile? Discover quick, proven fixes for Android & iOS to get your chats flowing again. Step-by-step guide with troubleshooting tips.
How to Fix Microsoft Teams Register Account Error
Tired of the frustrating Microsoft Teams "Register" Account Error blocking your work? Discover proven, step-by-step fixes like clearing cache, resetting the app, and network tweaks. Get seamless collaboration back online today—no tech expertise needed!
How to Fix Microsoft Teams Hard Error (2026 Registry Fix)
Tired of Microsoft Teams crashing with "Hard Error"? Get the proven 2026 registry fix that resolves it in minutes. Step-by-step guide, screenshots, and tips for permanent relief. Works on latest versions!
Troubleshooting Microsoft Teams Webhook Integration Error
Stuck with Microsoft Teams webhook integration errors? Discover proven troubleshooting steps, common error codes, and quick fixes to restore seamless notifications in Teams. Updated with the latest best practices.
How to Use Microsoft Teams Copilot for AI-Powered Productivity
Discover how to use Microsoft Teams Copilot to boost AI-powered productivity. Step-by-step guide, key features, and tips to transform meetings, chats, and tasks effortlessly. Unlock smarter collaboration today!
Troubleshooting Microsoft Teams Error D Files
Tired of Microsoft Teams "Error D" files blocking your workflow? Get instant fixes for upload/download errors with this step-by-step troubleshooting guide. Resolve issues fast and boost productivity.