I often talk here about the proliferation of citizen science projects. I thought I would scan the blogs of four space related projects at Zooniverse and see what their blogs are talking about these days.
* Planet Hunters – In this project, participants scan data from the Kepler space observatory to look for a drop in the brightness of a star when a planet orbits in front of it as seen from our point of view.
What factors impact transit shape – Planet Hunters blog – This post discusses an effort to make simulated transits look more like the real ones.
Transit of Venus – Image credit Wikipedia
* Galaxy Zoo – With millions of galaxies to classify, this project takes advantage of the human powers of pattern recognition and lets participants decide into which category a galaxy should go according to its shape and features.
Spiral Galaxies and the Future of Citizen Science: a Live Chat – Galaxy Zoo blog – An online chat show brings “Some of the Galaxy Zoo Science Team” together to “talk about a recent paper on measuring spiral arm features via a computer algorithm, including how it compares to human classifications and what this means for the future of volunteer-driven citizen science.” The “also introduce — and have a bit of fun with — the jargon gong.”
* Planet Four – In this project, participants help “find and mark ‘fans’ and ‘blotches’ on the Martian surface. Scientists believe that these features indicate wind direction and speed. By tracking ‘fans’ and ‘blotches’ over the course of several Martian years to see how they form, evolve, disappear and reform, we can help planetary scientists better understand Mars’ climate.”
to the North! – Planet Four Blog – The project currently only has image data for the Martian southern hemisphere but they will eventually get northern imagery. A JPL video discusses the features in the north that the project wants to investigate