an artistic visualization of SHGb02+14a, an assumed extraterrestrial transmission picked up by SETI@home due to its repetition, frequency & increasing strength. the radio frequencies are translated into light frequencies in the color spectrum, plotted on the horizontal axis, & the passage of time as the vertical axis. the color & placement of each point are represented as concentric circles, vertical lines or lines that connect the dots to a central point of the signal.
[wired.com & wired.com|thnkx Andre]