Tag Archives: International Space Station

Meet team behind the mini Raspberry Pi–powered ISS

Post Syndicated from Ashley Whittaker original https://www.raspberrypi.org/blog/meet-team-behind-the-mini-raspberry-pi-powered-iss/

Quite possibly the coolest thing we saw Raspberry Pi powering this year was ISS Mimic, a mini version of the International Space Station (ISS). We wanted to learn more about the brains that dreamt up ISS Mimic, which uses data from the ISS to mirror exactly what the real thing is doing in orbit.

The ISS Mimic team’s a diverse, fun-looking bunch of people and they all made their way to NASA via different paths. Maybe you could see yourself there in the future too?

Dallas Kidd

Dallas in a green t shirt stood next to Estefannie in a black t shirt on a blue background. Estefannie is wearing safety googles
Dallas (in the green t shirt) having a lark with teammate Estefannie. Safety first!

Dallas Kidd currently works at the startup Skylark Wireless, helping to advance the technology to provide affordable high speed internet to rural areas.

Previously, she worked on traffic controllers and sensors, in finance on a live trading platform, on RAID controllers for enterprise storage, and at a startup tackling the problem of alarm fatigue in hospitals.

Before getting her Master’s in computer science with a thesis on automatically classifying stars, she taught English as a second language, Algebra I, geometry, special education, reading, and more.

Her hobbies are scuba diving, learning about astronomy, creative writing, art, and gaming.

Tristan Moody

Tristan Moody holding his kid Team ISS NASA
That’s Tristan on the right. NASA does not currently hire small children.

Tristan Moody currently works as a spacecraft survivability engineer at Boeing, helping to keep the ISS and other satellites safe from the threat posed by meteoroids and orbital debris.

He has a PhD in mechanical engineering and currently spends much of his free time as playground equipment for his two young kids.

Estefannie

Estefannie dressed up as Rey from Star Wars for the 2021 princesses with powertools calendar
Estefannie as Rey from Star Wars for the 2021 Princesses with Powertools calendar

Estefannie is a software engineer, designer, punk rocker and likes to overly engineer things and document her findings on her YouTube and Instagram channels as Estefannie Explains It All.

Estefannie spends her time inventing things before thinking, soldering for fun, writing, filming and producing content for her YouTube channel, and public speaking at universities, conferences, and hackathons.

She lives in Houston, Texas and likes tacos.

Douglas Kimble

A member of team ISS Mimic giving a thumbs up while working on the ISS Mimic
Where are the dogs, Douglas?!

Douglas Kimble currently works as an electrical/mechanical design engineer at Boeing. He has designed countless wire harness and installation drawings for the ISS.

He assumes the mentor role and interacts well with diverse personalities. He is also the world’s biggest Lakers fan living in Texas.

His favorite pastimes includes hanging out with his two dogs, Boomer and Teddy. 

Craig Stanton

A member of team ISS Mimic raising an eyebrow while working on the ISS Mimic hardware
Craig’s knows what’s up. Or knows a secret. We can’t tell. Maybe both?

Craig’s father worked for the Space Shuttle program, designing the ascent flight trajectories profiles for the early missions. He remembers being on site at Johnson Space Center one evening, in a freezing cold computer terminal room, punching cards for a program his dad wrote in the early 1980s.

Craig grew up with LEGO and majored in Architecture and Space Design at the University of Houston’s Sasakawa International Center for Space Architecture (SICSA).

His day job involves measuring ISS major assemblies on the ground to ensure they’ll fit together on-orbit. Traveling to many countries to measure hardware that will never see each other until on-orbit is the really coolest part of the job.

Sam Treagold

A member of team ISS Mimc sitting at a laptop
Sam: not to be trusted with hardware you don’t want shot in the desert

Sam Treadgold is an aerospace engineer who also works on the Meteoroid and Orbital Debris team, helping to protect the ISS and Space Launch System from hypervelocity impacts. Occasionally they take spaceflight hardware out to the desert and shoot it with a giant gun to see what happens.

In a non-pandemic world he enjoys rock climbing, music festivals, and making sound-reactive LED sunglasses.

Chen Deng

A member of team ISS Mimic showing off a solar panel
Chen showing off the very shiniest part of the ISS Mimic (solar panels)

Chen Deng is a Systems Engineer working at Boeing with the International Space Station (ISS) program. Her job is to ensure readiness of Payloads, or science experiments, to launch in various spacecraft and operations to conduct research aboard the ISS.

The ISS provides a very unique science laboratory environment, something we can’t get much of on earth: microgravity!  The term microgravity means a state of little or very weak gravity.  The virtual absence of gravity allows scientists to conduct experiments that are impossible to perform on earth, where gravity affects everything that we do.

In her free time, Chen enjoys hiking, board games, and creative projects alike.

Bryan Murphy

bryan murphy from team iss mimic at nasa
Bryan, adorned with an LED necklace, posing next to ISS Mimic’s rotating solar panel ‘wings’

Bryan Murphy is a dynamics and motion control engineer at Boeing, where he gets to create digital physics models of robotic space mechanisms to predict their performance.

His favorite projects include the ISS treadmill vibration isolation system and the shiny new docking system. He grew up on a small farm where his hands-on time with mechanical devices fueled his interest in engineering.

When not at work, he loves to brainstorm and create with his artist/engineer wife and their nerdy kids, or go on long family roadtrips—- especially to hike and kayak or eat ice cream. He’s also vice president of a local makerspace, where he leads STEM outreach and includes excess LEDs in all his builds.

Susan

A member of team ISS Mimic
Here’s Susan rocking some of those LED glasses and getting a good grip on ISS Mimic

Susan is a mechanical engineer and a 30+-year veteran of manned spaceflight operations.  She has worked the Space Shuttle Program for Payloads (middeck experiments and payloads deployed with the shuttle arm) starting with STS-30 and was on the team that deployed the Hubble Space Telescope.

She then transitioned into life sciences experiments, which led to the NASA Mir Program where she was on continuous rotation for three years to Russian Mission Control, supporting the NASA astronaut and science experiments onboard the space station as a predecessor to the ISS.

She currently works on the ISS Program (for over 20 years now), where she used to write procedures for on-orbit assembly of the Space Xtation and now writes installation procedures for on-orbit modifications like the docking adapter. She is also an artist and makes crosses out of found objects, and even used to play professional women’s football.

Keep in touch

Team ISS posing in NASA t shirts in front of the ISS mimic

You can keep up with Team ISS Mimic on FacebookInstagram, and Twitter. For more info or to join the team, check out their GitHub page and Discord.

Kids, run your code on the ISS!

Logo of the European Astro Pi Challenge

Did you know that there are Raspberry Pi computers aboard the real ISS that young people can run their own Python programs on? How cool is that?!

Find out how to participate at astro-pi.org.

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Q&A with NASA engineers behind Raspberry Pi–powered ISS Mimic

Post Syndicated from NASA Engineers original https://www.raspberrypi.org/blog/qa-with-nasa-engineers-behind-raspberry-pi-powered-iss-mimic/

Did you see the coolest International Space Station (ISS) on Earth on the blog last week? ISS Mimic is powered by Raspberry Pi, mirrors exactly what the real ISS is doing in orbit, and was built by NASA engineers to make the ISS feel more real for Earth-bound STEAM enthusiasts.

Here’s (most of) the team behind ISS Mimic

The team launched ISS Mimic in celebration of 20 years of continuous human presence in space on the ISS. And they’ve been getting lots of questions since we posted about their creation so, we asked them back to fill you in with a quick Q&A.

And here are newbies Dallas and Estefannie (Estefannie made the ISS Mimic video)

1. Since this is NASA-related, “MIMIC” must be an acronym, right?

Yes, we forced one: “Mechatronic Instantiated Model, Interactively Controlled”

2. What’s your subtitle? 

“The second-most complicated International Space Station ever made”. We also like “1/100th scale for 1/100,000,000th cost”

3. Wait, are US tax dollars paying for you to make this?

No, it’s a volunteer project, but we do get lots of support. It’s done on our own time and money — though many NASA types and others have kicked in to help buy materials. 

ISS Mimic, filmed by YouTube’s finest Estefannie Explains it All

4. So you have supporters?

Yes — mostly other organisations that we have teamed up with. We partner with a non-profit makerspace near NASA, Creatorspace, for tools, materials, and outreach. And an awesome local 3D printer manufacturer, re:3D, has joined us and printed our (large) solar panels for free, and is helping to refine our models. They are also working towards making a kit of parts for sale for those who don’t have a printer or the time to print all the pieces, with a discount for educators.

Particularly helpful has been Space Center Houston (NASA’s visitor center), who invited us to present to the public and at an educator conference (pre-COVID), and allowed us to spend a full day filming in their beautiful facility. Our earliest supporter was Boeing, who we‘ve worked with to facilitate outreach to educators and students from the start.

The real International Space Station (ISS) in orbit

5. How long have you been working on this?

5 years — a looong time. We spent much effort early on to establish the scale and feasibility and test the capabilities of 3D printing. We maintained a hard push to keep the materials cost down and reduce build time/complexity for busy educators. We always knew we’d use Raspberry Pi for the brain, but were looking for less costly options for the mechatronics. We’d still like to cut the cost down a lot to make the project more attainable for lower-income schools and individuals.

6. Have you done any outreach so far?

All of the support has allowed us to take our prototype to schools and STEM events locally. But we really want this to be built around the world to reach those who don’t have much connection to space exploration and hands-on STEM. The big build is probably most suitable for teens and adults, while the alternative builds (in-work) would be much more approachable for younger students.

‘ISS Mimic’ on display

7. So, this just for schools? 

No, not at all. Our focus is to make it viable for schools/educators — in cost and build complexity — but we want any space nerd to be able to build their own and help drive the design.

8. Biggest challenge?

Gravity. And time to work on the project… and trying to keep the cost down.

9. What about a Lunar Gateway or Habitat version of ISS Mimic?

It’s on our radar! Another build that’s screaming to be made is hacking the LEGO ISS model (released this year) to rotate its joints and light LEDs.

Raspberry Pi on the real ISS

There are two Raspberry Pi computers aboard the real ISS right now! And even better, young people have the chance to write Python code that will run on them — IN SPACE — as part of the European Astro Pi Challenge.

Tell the young space enthusiast in your life about Astro Pi to inspire them to try coding! All the info lives at astro-pi.org.

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ISS Mimic: A Raspberry Pi-powered International Space Station model that syncs with the real thing

Post Syndicated from NASA Engineers original https://www.raspberrypi.org/blog/iss-mimic-a-raspberry-pi-powered-international-space-station-model-that-syncs-with-the-real-thing/

A group of us NASA engineers work on the International Space Station (ISS) for our day-jobs but craved something more tangible than computer models and data curves to share with the world. So, in our free time, we built ISS Mimic. It’s still in the works, but we are publishing now to celebrate 20 years of continuous human presence in space on the ISS. 

Here’s the latest version of ISS Mimic, filmed by YouTube’s finest Estefannie Explains it All

This video was filmed and produced by our friend, new teammate, and Raspberry Pi regular Estefannie of Estefannie Explains it All. Most of the images in this blog are screen grabbed from her wonderful video too.

What does Mimic do?

One of the first versions of ISS Mimic at a public event at the Space Center in Houston, before 3D printed parts saved the day

ISS Mimic is a 1% scale model of the International Space Station, bringing the American football field-sized beauty down to a tabletop-sized build. Most elements in the final version of the build which you see in the video are 3D printed — even the solar arrays. It has 12 motors: 10 to control the solar panels and two to turn the thermal radiators. All of these are fed by live data streaming from the ISS, so what you see on ISS Mimic is what’s happening that very moment on the real deal up in space.  

Physical connection

Lunch onboard the real ISS

Despite the global ISS effort, most people seem to feel disconnected from space exploration and all the STEAM goodness within. Beyond headlines and rocket launches, even space enthusiasts may feel out of touch. Most of what is available is via apps and videos, which are great, but miss the physical aspect.

Some of the team showing off the earliest version of their homage to the ISS

ISS Mimic is intended to provide an earthbound, tangible connection to that so-close-but-so-far-away orbiting science platform. We want space excitement to fuel STEAM interest.

Raspberry Pi brains and Braun

As you may have guessed, a Raspberry Pi is the brain of the business.  Raspberry Pi taps into NASA’s public ISS live data stream to parse the telemetry into the bits we want. There’s JavaScript and tons of Python, including Kivy for the graphics.

A screen grab of the home screen for the mimic program
The main screen for the Mimic program

Users toggle through various touchscreen data displays of things like battery charge states, electrical power generated, joint angles, communication dish status, gyroscope torques, and even airlock air pressure — fun to watch prior to a spacewalk!

The user can also touchscreen-activate the physical model, in which case Raspberry Pi sends the telemetry along to Arduinos, which in turn command motors in the model to do their thing, rotating the solar panels and thermal radiators to the proper angle. The solar panel joints use compact geared DC motors with Hall-effect sensors for feedback. The sensor signals are sent back down to the Arduino, which keeps track of the position of each joint compared to ISS telemetry, and updates motor command accordingly to stay in sync. 

A diagram of the International Space Station tracking its speed
Some of the data Raspberry Pi can receive

The thermal radiator motors are simpler. Since they only rotate about 180° total, a simple RC micro servo is utilised with the desired position sent from an Arduino directly from the Raspberry Pi data stream.

When MIMIC is in ‘live mode’, the motor commands are the exact data stream coming from ISS. This is a fun mode to leave it in for long durations when it’s in the corner of the room. But it changes slowly, so we also include advanced playback, where prior orbit data stored on Raspberry Pi is played back at 60× speed. A regular 90-minute orbit profile can be played back in 90 seconds.

A diagram of the International Space Station orbit tracker
Tracking the ISS orbit

We also have ‘disco mode’, which may have been birthed during lack of sleep, but now we plan to utilise it whenever we want to grab attention — such as to alert users that the ISS is flying overhead.

LED addiction

We may have a mild LED addiction, and we have LEDs embedded where the ISS batteries would live at the base of the solar arrays. They change colour with the charge voltage, so we can tell by watching them when the ISS is going into Earth’s shadow, or when the batteries are fully charged, etc.

That doesn’t look like TOO many LEDs to us…

A few times when we were working on the model and the LEDs suddenly changed, we thought we had bumped something. But it turned out the first array was edging behind Earth. These are fun to watch during spacewalks, and the model gives us advanced notice that the crew is about to be in darkness.

We plan to cram more LEDs in to react to other data. The project is open source, so anyone can build one and improve the design — help wanted!  After all, the ISS itself is a worldwide collaboration with 19 countries participating by providing components and crew. 

Chaotic wire management

The solar panels on the ISS are mounted on what’s known as the ‘outboard truss’ — one each on the Port and Starboard ends of ISS. Everything on the outboard truss rotates together as part of the sun-tracking (in addition to each solar array rotating individually). So, you can’t just run the power/signal wires through the interface or they would twist and break. ISS Mimic has the same issue.

A closer look at the newest ISS Mimic’s mini solar panels

Even though our solar panels don’t generate power, their motors still require power and signals. The ISS has a specialised, unique build; but fortunately we were able to solve our problem with a simple slip ring design sourced from Amazon. 

So twisty. So shiny. So tricky to manage cables for.

Wire management turned out to be a big issue for us. We had bird nests in several places early on (still present on the Port side solar), so we created some custom PCBs just for wire management, to keep the chaos down. We incorporated HDMI connectors and cables in some places to provide nice shielding and convenient sized coupling — actually a bit more compact than the Ethernet we’d used before.  

The real ISS flexing its power-generating solar panels in space

Also, those solar panels are huge, and the mechanism that supports the outboard truss (everything on the sides that rotate together) on the ISS includes a massive 10 foot diameter bull gear called the Solar Alpha Rotary Joint. A pinion gear from a motor interfaces with this gear to turn it as needed.

Some of the 3D printed parts for the latest iteration of the build

We were pleasantly surprised that our 3D-printed bull gear held up quite well with a similar pinion-driven design. Overall, our 3D prints have survived better than expected. We are revamping most models to include more detail, and we could certainly use help here.

Education focus

Our sights are set firmly on educators as our primary area of focus, and we’ve been excited to partner with Space Center Houston to speak at public events and a space exploration educator conference with international attendance earlier this year.

Team ISS Mimic at STEM outreach during the first Robotics National Championship

The feedback has been encouraging and enlightening. We want to keep getting feedback from educators, so please provide more insights by either commenting on this blog or via the contact info listed at the bottom. 

NASA Mission Control — failure is actually an option… sometimes

A highlight for the team was when the ISS Mimic prototype was requested to live for a month in NASA’s Mission Control Center and was synced to live data during an historic spacewalk. Mimic experienced an ‘anomaly’ when a loose wire caused one of the solar panel motors to spin at 100× the normal rate. 

Our tiny computer with the ISS Mimic’s control panel

You’ll be happy to know that none of the engineering professionals were fooled into thinking the real ISS was doing time-trials. Did I mention it’s still a work in progress? You can’t be scared of failure (for non-critical applications!), particularly when developing something brand-new. It’s part of shaking out problems and learning.

Space exploration has an exciting Future

Showing off ISS Mimic during a STEM outreach event at the Space Center in Houston

It’s an exciting time in human and robotic spaceflight, with lots of budding projects and new organisations joining the effort. This feels like a great time to deepen our connection to this great progress, and we hope ISS Mimic can help us to do that, as well as encourage more students to play in coding, mechatronics, and STEAM.

Shoutouts and social

Hi to [most of] Team ISS Mimic!

You can keep up with Team ISS Mimic on Facebook, Instagram and Twitter. For more info or to join the team, check out our GitHub page and Discord.

One of the best parts of this project has been teaming up with organisations to share the love. We partner with a non-profit makerspace near NASA called Creatorspace, for tools, materials, and outreach.  And an awesome local 3D printer manufacturer, re:3D, has joined us to print some of our larger components for free and is helping to refine our models.  Space Center Houston (NASA’s visitor centre) invited us to present to the public and at an educator conference, and generously allowed us to spend a full day filming in their beautiful facility.   Our earliest supporter was Boeing, who we’ve worked with to facilitate outreach to educators and students from the start.  And of course we are thankful to NASA for providing the public data stream that makes the project possible.

Astro Pi

Did you know that there are Raspberry Pi computers aboard the real ISS that young people can run their own Python programs on? Find out more at astro-pi.org.

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Kaleidoscopic space art made with Raspberry Pi onboard the ISS

Post Syndicated from Ashley Whittaker original https://www.raspberrypi.org/blog/kaleidoscopic-space-art-made-with-raspberry-pi-onboard-the-iss/

What could be the world’s first interactive art experiment in space is powered by Raspberry Pi!

The experiment, named Pulse/Hydra 3, features a kaleidoscope (as seen in the video) that lights up and starts to rotate after it receives heartbeat data from its ground terminal. This artistic experiment is designed to inspire people back on Earth.

Look closely at the video and you should be able to see small beads floating around in microgravity.

During scheduled events at museum and galleries, participants use a specially designed terminal fitted with a pulse oximeter to measure their pulse rate and blood oxygenation level. These measurements are transmitted in real time to the Pulse/Hydra 3 payload on the ISS, which is activated by the transmission.

Inside the payload, there’s a specially designed ‘microgravity kaleidoscope’. The transmitted data activates the kaleidoscope, and the resulting live images are securely streamed back to the ground terminal. The images are then projected onto large video screens so the whole audience can watch what is happening in orbit. The artistic idea is that both pulse rate and blood oxygenation levels are highly transient physiological characteristics that respond rapidly to conscious and sub-conscious emotional states. Therefore, there is a complex interaction between the participant and the payload, as both react to each other during the experience.

We wouldn’t have been able to achieve things like that on dial-up internet.

Where does it live?

Pulse/Hydra 3 is currently installed aboard the International Space Station (ISS) in the ESA Columbus module. The Columbus laboratory is ESA’s biggest single contribution to the ISS. The 4.5 m diameter cylindrical module of 6.9 m in length is equipped with flexible research facilities and provides accommodation for experiments in the field of multidisciplinary research into material science, fluid physics, and life science.

Artist's cut-away view of the Columbus module elements (image credit: ESA)

Artist’s cut-away view of the Columbus module elements (image credit: ESA)

This payload was launched on 29 June 2018 and it will be completing its two years in orbit soon.

More Raspberry Pi experiments in space

Pulse/Hydra 3 is, you guessed it, the third in a series of experiments run on board the Columbus module. The other two are:

  • Hydra-1, a plant growth experiment.
  • Hydra-2, a methanogenesis experiment exploring gravity’s effect on bacteria.

And Hydra-3 is the interactive art payload you’ve just read about. It lives in the same rack that used to house Hydra-1 and -2. All three run on Raspberry Pi!

Hydra-1, Hydra-2, and Hydra-3, all running on Raspberry Pi

These three payloads are of course great companions to our Astro Pi computers, which allow thousands of young people every year to run their code in space!

Place your bets on the year the first Raspberry Pi shop opens on the Moon…

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European Astro Pi Challenge: Mission Space Lab winners 2018–2019!

Post Syndicated from Olympia Brown original https://www.raspberrypi.org/blog/european-astro-pi-challenge-mission-space-lab-winners-2018-2019/

This is your periodic reminder that there are two Raspberry Pi computers in space! That’s right — our Astro Pi units Ed and Izzy have called the International Space Station home since 2016, and we are proud to work with ESA Education to run the European Astro Pi Challenge, which allows students to conduct scientific investigations in space, by writing computer programs.

Astro PI IR on ISS

An Astro Pi takes photos of the earth from the window of the International Space Station

The Challenge has two missions: Mission Zero and Mission Space Lab. The more advanced one, Mission Space Lab, invites teams of students and young people under 19 years of age to enter by submitting an idea for a scientific experiment to be run on the Astro Pi units.

ESA and the Raspberry Pi Foundation would like to congratulate all the teams that participated in the European Astro Pi Challenge this year. A record-breaking number of more than 15000 people, from all 22 ESA Member States as well as Canada, Slovenia, and Malta, took part in this year’s challenge across both Mission Space Lab and Mission Zero!

Eleven teams have won Mission Space Lab 2018–2019

After designing their own scientific investigations and having their programs run aboard the International Space Station, the Mission Space Lab teams spent their time analysed the data they received back from the ISS. To complete the challenge, they had to submit a short scientific report discuss their results and highlight the conclusions of their experiments. We were very impressed by the quality of the reports, which showed a high level of scientific merit.

We are delighted to announce that, while it was a difficult task, the Astro Pi jury has now selected eleven winning teams, as well as highly commending four additional teams. The eleven winning teams won the chance to join an exclusive video call with ESA astronaut Frank De Winne. He is the head of the European Astronaut Centre in Germany, where astronauts train for their missions. Each team had the once-in-a-lifetime chance to ask Frank about his life as an astronaut.

And the winners are…

Firewatchers from Post CERN HSSIP Group, Portugal, used a machine learning method on their images to identify areas that had recently suffered from wildfires.

Go, 3.141592…, Go! from IES Tomás Navarro Tomás, Spain, took pictures of the Yosemite and Lost River forests and analysed them to study the effects of global drought stress. They did this by using indexes of vegetation and moisture to assess whether forests are healthy and well-preserved.

Les Robotiseurs from Ecole Primaire Publique de Saint-André d’Embrun, France, investigated variations in Earth’s magnetic field between the North and South hemispheres, and between day and night.

TheHappy.Pi from I Liceum Ogólnokształcące im. Bolesława Krzywoustego w Słupsku, Poland, successfully processed their images to measure the relative chlorophyll concentrations of vegetation on Earth.

AstroRussell from Liceo Bertrand Russell, Italy, developed a clever image processing algorithm to classify images into sea, cloud, ice, and land categories.

Les Puissants 2.0 from Lycee International de Londres Winston Churchill, United Kingdom, used the Astro Pi’s accelerometer to study the motion of the ISS itself under conditions of normal flight and course correction/reboost maneuvers.

Torricelli from ITIS “E.Torricelli”, Italy, recorded images and took sensor measurements to calculate the orbital period and flight speed of the ISS followed by the mass of the Earth using Newton’s universal law of gravitation.

ApplePi from I Liceum Ogólnokształcące im. Króla Stanisława Leszczyńskiego w Jaśle, Poland, compared their images from Astro Pi Izzy to historical images from 35 years ago and could show that coastlines have changed slightly due to erosion or human impact.

Spacethon from Saint Joseph La Salle Pruillé Le Chétif, France, tested their image-processing algorithm to identify solid, liquid, and gaseous features of exoplanets.

Stithians Rocket Code Club from Stithians CP School, United Kingdom, performed an experiment comparing the temperature aboard the ISS to the average temperature of the nearest country the space station was flying over.

Vytina Aerospace from Primary School of Vytina, Greece, recorded images of reservoirs and lakes on Earth to compare them with historical images from the last 30 years in order to investigate climate change.

Highly commended teams

We also selected four teams to be highly commended, and they will receive a selection of goodies from ESA Education and the Raspberry Pi Foundation:

Aguere Team from IES Marina Cebrián, Spain, investigated variations in the Earth’s magnetic field due to solar activity and a particular disturbance due to a solar coronal hole.

Astroraga from CoderDojo Trento, Italy, measured the magnetic field to investigate whether astronauts can still use a compass, just like on Earth, to orient themselves on the ISS.

Betlemites from Escoles Betlem, Spain, recorded the temperature on the ISS to find out if the pattern of a convection cell is different in microgravity.

Rovel In The Space from Scuola secondaria I grado A.Rosmini ROVELLO PORRO(Como), Italy, executed a program that monitored the pressure and would warn astronauts in case space debris or micrometeoroids collided with the ISS.

The next edition is not far off!

ESA and the Raspberry Pi Foundation would like to invite all school teachers, students, and young people to join the next edition of the challenge. Make sure to follow updates on the Astro Pi website and Astro Pi Twitter account to look out for the announcement of next year’s Astro Pi Challenge!

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Raspberry Pi captures a Soyuz in space!

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/raspberry-pi-captures-soyuz-in-space/

So this happened. And we are buzzing!

You’re most likely aware of the Astro Pi Challenge. In case you’re not, it’s a wonderfully exciting programme organised by the European Space Agency (ESA) and us at Raspberry Pi. Astro Pi challenges European young people to write scientific experiments in code, and the best experiments run aboard the International Space Station (ISS) on two Astro Pi units: Raspberry Pi 1 B+ and Sense HATs encased in flight-grade aluminium spacesuits.

It’s very cool. So, so cool. As adults, we’re all extremely jealous that we’re unable to take part. We all love space and, to be honest, we all want to be astronauts. Astronauts are the coolest.

So imagine our excitement at Pi Towers when ESA shared this photo on Friday:

This is a Soyuz vehicle on its way to dock with the International Space Station. And while Soyuz vehicles ferry between earth and the ISS all the time, what’s so special about this occasion is that this very photo was captured using a Raspberry Pi 1 B+ and a Raspberry Pi Camera Module, together known as Izzy, one of the Astro Pi units!

So if anyone ever asks you whether the Raspberry Pi Camera Module is any good, just show them this photo. We don’t think you’ll need to provide any further evidence after that.

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135 teams will run their experiments on the ISS for Astro Pi Mission Space Lab 2018-19

Post Syndicated from Erin Brindley original https://www.raspberrypi.org/blog/astro-pi-phase-3-18-19/

In this year’s round of Astro Pi Mission Space Lab, 135 teams will run their experiments on the ISS!

CSA Astronaut David Saint-Jacques congratulates all the participants on behalf of ESA and the Raspberry Pi Foundation.

CSA astronaut David Saint-Jacques aboard the International Space Station – ENGLISH

CSA astronaut David Saint-Jacques introduces Phase Three of the Raspberry Pi ESA Astro Pi Challenge aboard the International Space Station. Pretty cool, right?

(Find the French version of the video at the bottom of this blog post.)

Astro Pi Challenge 2018/2019

In September of last year, the European Space Agency and Raspberry Pi Foundation launched the European Astro Pi Challenge for 2018/2019.

It offers students and young people the amazing opportunity to conduct scientific investigations in space, by writing computer programs that run on Raspberry Pi computers aboard the International Space Station.

The Challenge offers two missions: Mission Zero and Mission Space Lab.

Astro Pi Mission Space Lab

Mission Space Lab, our more advanced mission, invited teams of students and young people under 19 years of age to take part in Mission Space Lab by submitting an idea for a scientific experiment to be run on the Astro Pi units.

Astro PI IR on ISS

Teams were able to choose between two themes for their experiments: Life in space and Life on Earth. Teams that chose the ‘Life on Earth’ theme were tasked with using the Astro Pi computer Izzy, fitted with a near-infrared camera facing out of an ISS window, to study the Earth. For ‘Life in space’, teams used the Astro Pi computer Ed, which is equipped with a camera for light sensing, and investigate life inside the Columbus module of the ISS.

There are four phases to Mission Space Lab:

    • Phase 1 – Design (September- October 2018)
      • Come up with an idea for your experiment
    • Phase 2 – Create (November 2018 to March 2019)
      • Code your program and test your experiment on Earth
    • Phase 3 – Deploy (April 2019)
      • Your program is deployed on the ISS
    • Phase 4 – Analyse (May 2019)
      • Use the data from your experiment to write your report

Phases 1 and 2

During Phase 1, the Astro Pi team received a record-breaking 471 entries from 24 countries! 381 teams were selected to progress to Phase 2 and had the chance to write computer programs for the scientific experiments they wanted to send to the Astro Pi computers aboard the International Space Station

Phases 3 and 4

After a long process of testing and judging experiments, the European Space Agency and Raspberry Pi Foundation are happy to announce that a record number of 135 teams have been granted ‘flight status’ for Phase 3 of the challenge!

Astro Pi Mission Space Lab logo

53 teams with ‘Life in space’ entries and 82 teams with ‘Life on Earth’ entries have qualified for ‘Phase 3 — Deploy’ and ‘Phase 4 — Analyse’ of the European Astro Pi Challenge. The teams’ experiments were selected based on their experiment quality, their code quality, and the feasibility of their experiment idea. The selected programs have been tested on ground to ensure they will run without error on board the ISS.

The teams will receive their data back after their programs have been deployed on the International Space Station. They will then be tasked with writing a short report about their findings for the Astro Pi team. We will select the 10 best reports as the winners, and those lucky teams will be awarded a special prize!

The selected programs will run in the coming days on the ISS, overseen by CSA Astronaut David Saint-Jacques himself!

L’astronaute David Saint-Jacques de l’ASC à bord de la Station spatiale internationale – FRENCH

L’astronaute David Saint-Jacques de l’ASC présente la troisième phase du défi “Raspberry Pi ESA Astro Pi” à bord de la Station spatiale internationale Watch in English: Subscribe to our YouTube channel: http://rpf.io/ytsub Help us reach a wider audience by translating our video content: http://rpf.io/yttranslate Buy a Raspberry Pi from one

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