Five-planet Nice model distant massive ninth planet is responsible for the alignment of the perihelia of several trans-Neptunian objects with semi-major axes greater than 250 AU. Although the mechanism for the ejection of the fifth giant planet in the five-planet Nice model is reminiscent of the origin of Planet Nine, with a gravitational instability including an encounter with Jupiter, it is unlikely to be the same planet. The estimated timing of the capture of Planet Nine onto its distant orbit, three to ten million years after the formation of the Solar System, when the Sun was still in its birth cluster, is inconsistent
Retreat from the Sun Retreat from the Sun Retreat from the Sun is the third studio album by American alternative rock band That Dog. It was released on April 8, 1997 on DGC Records. "Never Say Never", the album's lead single, peaked at number 27 on the "Billboard" Alternative Songs chart. On April 8, 2017, the reformed band celebrated the 20th anniversary of "Retreat from the Sun"s release by performing the album in its entirety at the El Rey Theatre in Los Angeles. The same year, "Consequence of Sound" placed the album at number 48 on its retrospective list of the best albums of