citizen science

Stateside
4:37 pm
Wed January 22, 2014

Giving DIY satellites a push in space

A rendering of the Cubesat Ambipolar Thruster being developed by U of M researchers
PEPL University of Michigan

Technology has opened the doors in recent years for do-it-yourselfers to complete scientific projects without help from universities or government agencies. But space exploration is one field that has remained largely out of reach for amateur scientists who don’t have NASA-sized budgets.

One way space enthusiasts have found to get more involved in the last few years is by building little satellites themselves, called cubesats.

Basically just metal boxes about the size of a loaf of bread, cubesats are popular in the DIY space community because they can be built cheaply with off-the-shelf parts and can be stuffed with cameras and all sorts of other instruments depending on the builders’ interests.

They’re usually put together by groups of amateurs or classes who pay to have their cubesat catch a ride on bigger rocket missions and once they’re dropped off, they stay in orbit and transmit pictures or other data back down to Earth.

Now, researchers at the University of Michigan say they are working to expand the scientific capabilities of cubesats by giving them a push in new directions, literally.

They want to take the plasma propulsion systems that power big spacecraft, like communication satellites, and shrink them down so that amateurs can send their cubesats into new orbits or even off into the solar system.

*Listen to the full story above

The Environment Report
9:00 am
Thu November 14, 2013

Michigan Tech builds phone apps to connect researchers with citizen scientists

An example of the beach app

There’s a new project out of Michigan Technological University in Houghton that involves phone apps.

The idea is to use apps to share information with professional researchers.

So far the team of professors and students have made four web apps.

  1. They help people measure beach safety,
  2. air pollution,
  3. community ethnography,
  4. and mushroom locations.

Alex Mayer is a Professor of Environmental & Geological Engineering at Michigan Technological University and he’s the project’s director.

Read more