The TRAPPIST-1 JWST Community Initiative aims to develop a well-defined sequential structure for the study of the system with JWST and to coordinate on every aspect of its preparation and implementation, both on the observational  and theoretical levels.

We rank the astronomical observatories with the highest impact in astronomy based on the citation analysis of papers published in 2006. We also present a description of the methodology we use to derive this ranking. The current ranking is led by SDSS followed by Swift and Hubble.

The ADS team has written a detailed tutorial on some of the ADS’ more powerful commands and features. Dozens of examples are provided to kick your ADS skills up a notch.

The Satellite Constellations 1 (SATCON1) workshop was held virtually 29 June to 2 July 2020. The workshop report concludes that the effects of satellite constellations on astronomical research and on the human experience of the night sky range from “negligible” to “extreme.”

In 1995 the AAS Astronomy Education Policy Board organized a series of discussions leading to this report, intended to enable the astronomical community to shape graduate programs which are responsive to the needs of students, the discipline, and the society which supports us.