Tag Archives: mars

Turtle, the earthbound crowdfunded rover

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/turtle-rover/

With ten days to go until the end of their crowdfunding campaign, the team behind the Turtle Rover are waiting eagerly for their project to become a reality for earthbound explorers across the globe.

Turtle Rover

Turtle is the product of the Mars Rover prototype engineers at Wroclaw University of Technology, Poland. Their waterproof land rover can be controlled via your tablet or smartphone, and allows you to explore hidden worlds too small or dangerous for humans. The team says this about their project:

NASA and ESA plan to send another rover to Mars in 2020. SpaceX wants to send one million people to Mars in the next 100 years. However, before anyone sends a rover to another planet, we designed Turtle — a robot to remind you about how beautiful the Earth is.

With a Raspberry Pi at its core, Turtle is an open-source, modular device to which you can attach new, interesting features such as extra cameras, lights, and a DSLR adapter. Depending on the level at which you back the Kickstarter, you might also receive a robotic arm as a reward for your support.

Turtle Rover Kickstarter Raspberry Pi

The Turtle can capture photos and video, and even live-stream video to your device. Moreover, its emergency stop button offers peace of mind whenever your explorations takes your Turtle to cliff edges or other unsafe locations.

Constructed of aerospace-grade aluminium, plastics, and stainless steel, its robust form, watertight and dust-proof body, and 4-hour battery life make the Turtle a great tool for education and development, as well as a wonderful addition to recreational activities such as Airsoft.

Back the Turtle

If you want to join in the Turtle Rover revolution, you have ten days left to back the team on Kickstarter. Pledge €1497 for an unassembled kit (you’ll need your own Raspberry Pi, battery, and servos), or €1549 for a complete rover. The team plan to send your Turtle to you by June 2018 — so get ready to explore!

Turtle Rover Kickstarter Raspberry Pi

For more information on the build, including all crowdfunding rewards, check out their Kickstarter page. And if you’d like to follow their journey, be sure to follow them on Twitter.

Your Projects

Are you running a Raspberry Pi-based crowdfunding campaign? Or maybe you’ve got your idea, and you’re soon going to unleash it on the world? Whatever your plans, we’d love to see what you’re up to, so make sure to let us know via our social media channels or an email to [email protected]

 

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Hunting for life on Mars assisted by high-altitude balloons

Post Syndicated from Alex Bate original https://www.raspberrypi.org/blog/eclipse-high-altitude-balloons/

Will bacteria-laden high-altitude balloons help us find life on Mars? Today’s eclipse should bring us closer to an answer.

NASA Bacteria Balloons Raspberry Pi HAB Life on Mars

image c/o NASA / Ames Research Center / Tristan Caro

The Eclipse Ballooning Project

Having learned of the Eclipse Ballooning Project set to take place today across the USA, a team at NASA couldn’t miss the opportunity to harness the high-flying project for their own experiments.

NASA Bacteria Balloons Raspberry Pi HAB Life on Mars

The Eclipse Ballooning Project invited students across the USA to aid in the launch of 50+ high-altitude balloons during today’s eclipse. Each balloon is equipped with its own Raspberry Pi and camera for data collection and live video-streaming.

High-altitude ballooning, or HAB as it’s often referred to, has become a popular activity within the Raspberry Pi community. The lightweight nature of the device allows for high ascent, and its Camera Module enables instant visual content collection.

Life on Mars

image c/o Montana State University

The Eclipse Ballooning Project team, headed by Angela Des Jardins of Montana State University, was contacted by Jim Green, Director of Planetary Science at NASA, who hoped to piggyback on the project to run tests on bacteria in the Mars-like conditions the balloons would encounter near space.

Into the stratosphere

At around -35 degrees Fahrenheit, with thinner air and harsher ultraviolet radiation, the conditions in the upper part of the earth’s stratosphere are comparable to those on the surface of Mars. And during the eclipse, the moon will block some UV rays, making the environment in our stratosphere even more similar to the martian oneideal for NASA’s experiment.

So the students taking part in the Eclipse Ballooning Project could help the scientists out, NASA sent them some small metal tags.

NASA Bacteria Balloons Raspberry Pi HAB Life on Mars

These tags contain samples of a kind of bacterium known as Paenibacillus xerothermodurans. Upon their return to ground, the bacteria will be tested to see whether and how the high-altitude conditions affected them.

Life on Mars

Paenibacillus xerothermodurans is one of the most resilient bacterial species we know. The team at NASA wants to discover how the bacteria react to their flight in order to learn more about whether life on Mars could possibly exist. If the low temperature, UV rays, and air conditions cause the bacteria to mutate or indeed die, we can be pretty sure that the existence of living organisms on the surface of Mars is very unlikely.

Life on Mars

What happens to the bacteria on the spacecraft and rovers we send to space? This experiment should provide some answers.

The eclipse

If you’re in the US, you might have a chance to witness the full solar eclipse today. And if you’re planning to watch, please make sure to take all precautionary measures. In a nutshell, don’t look directly at the sun. Not today, not ever.

If you’re in the UK, you can observe a partial eclipse, if the clouds decide to vanish. And again, take note of safety measures so you don’t damage your eyes.

Life on Mars

You can also watch a live-stream of the eclipse via the NASA website.

If you’ve created an eclipse-viewing Raspberry Pi project, make sure to share it with us. And while we’re talking about eclipses and balloons, check here for our coverage of the 2015 balloon launches coinciding with the UK’s partial eclipse.

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