Scientists have long know many objects floating at the solar system's out edges resemble snowmen, but the reasons why were never clear. Now a student at Michigan State University has created the first ...

Add Yahoo as a preferred source to see more of our stories on Google. A wide-field composite image shows a newly discovered cosmic object called ASKAP J1832-0911 in X-ray, radio and infrared light. - ...

What made the pulses puzzling to the astronomers was that they came in the form of both radio waves and X-rays. The discovery marks the first time that such objects, called long-period transients, ...