Laintal

 Research_News_20_09_2021 Further links and discussion can be found at the groups/links below Astronomy in New Zealand - Facebook https://www.facebook.com/groups/5889909863/ Astronomy in New Zealand - Groups.io https://groups.io/g/AstronomyNZ Google Group https://groups.google.com/g/nzastrochat Astronomy in Wellington https://www.facebook.com/groups/11451597655/ Blogger Posts http://laintal.blogspot.com/ Reddit https://www.reddit.com/user/Edwin_Rod_NZ Quaroa https://www.quora.com/q/astronomyinnewzealand Twitter https://twitter.com/EdwinRodham ----------------------------------------------------------------------------------------------------- Research papers A record of the final phase of giant planet migration fossilized in the asteroid belt's orbital structure https://arxiv.org/abs/1912.02833 A search of the full six years of the Dark Energy Survey for outer Solar System objects https://arxiv.org/abs/2109.03758 The orbit of Planet Nine https://arxiv.org/abs/2108.09868 A multispec