Uploaded October 2019 | Updated September 2026, 2 weeks ago

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231st Meeting of the American Astronomical Society, Washington, DC
Thursday, 11 January 2018, 2:15 pm EST

Welcome
Rick Fienberg (AAS Press Officer)

Green Bank Telescope Finds Complex Molecules in Taurus
Brett A. McGuire (National Radio Astronomy Observatory)

Rings & Spirals Can Form by Themselves in Circumstellar Disks
Marc Kuchner (NASA Goddard Space Flight Center)

A Near-Resonant Chain of Five Sub-Neptune Planets Found by Citizen Scientists
Jessie Christiansen (Caltech)

Hubble Searches for Substellar Companions in the Orion Nebula Cluster
Giovanni Strampelli (Space Telescope Science Institute)