University of Alabama professor finds more questions in space cloud known as Hanny's Voorwerp
Source: blog.al.com Posted By: Maria P...5095 days ago
After waiting months for the Hubble telescope to get a closer look at the mysterious cloud of gas, University of Alabama professor Bill Keel said the results raise as many questions as they answered.
Keel presented his research Monday at the annual meeting of the American Astronomical Society in Seattle. He has been studying the cloud since soon after it was discovered in 2007 by Dutch schoolteacher Hanny van Arkel as part of the online Galaxy Zoo project, which enlists the public to help catalog....