... NGC 3132: The Eight Burst Nebula . ... It's the dim star, not the bright one, near the center of NGC 3132 that created this odd but beautiful planetary nebula. ... The Radio Sky: Tuned to 408MHz . ... Tune your radio telescope to 408MHz (408 million cycles per second) and check out the Radio Sky! ... Saturns Iapetus: Moon with a Strange Surface . ... A strange ridge crosses the moon near the equator, visible near the bottom of the above image, making Iapetus appear similar to the pit of a peach. ...