WASHINGTON, Nov. 22 -- The American Astronomical Society has scheduled the following events: * * * Winter Meetings 235th AAS Meeting, 4-8 January 2020, Hawaii Convention Center, Honolulu, HI 237th AAS Meeting, 3-7 January 2021, Phoenix Convention Center, Phoenix, AZ 239th AAS Meeting, 9-13 January 2022, Salt Palace Convention Center, Salt Lake City, UT 241st AAS Meeting, 8-12 January 2023, Washington State Convention Center, Seattle, WA 243rd AAS Meeting, 7-11 January 2024, New Orleans Mo  more