The Arecibo Observatory Open House session was held on January 7 during the 235th American Astronomical Society (AAS) meeting in Honolulu, Hawaii.Read More

This year the Arecibo and Green Bank Observatories will conduct virtual Observer Training Workshops between October 13th and 16th. The Arecibo observer training workshop will be held on Oct 15th and 16th, 2020, with the Green Bank training taking place on Oct 13th and 14th.

Dear AO Stakeholders, As you know Puerto Rico has been impacted with a series of significant earthquakes throughout thIs past week. All AO staff members are safe and our technical teams have completed preliminary visual analysis of the primary structure and have found no immediate damage/ issues, however a more detailed inspection needs to be completed once the aftershocks subside. Read More

Dr. Martha P. Haynes, Goldwin Smith Professor of Astronomy at Cornell University, has been awarded the 2019 Catherine Wolfe Bruce Gold Medal in recognition of her role as an international leader and pioneer of radio studies of galaxies. Read More