Print Friendly, PDF & Email

Latest Updates on COVID-19 Measures from NRAO, ALMA, GBO

All our facilities are CLOSED to the public!
Science Operation Status:
Operational: VLA, VLBA, GBT (GBO)
Science operations Suspended: ALMA

March 17, 2020
ALMA Temporarily Suspends Science Observing

Due to the COVID-19 outbreak around the world, and in order to ensure the safety of all staff, the ALMA management has decided to temporarily suspend science observing at ALMA effective Thursday, 19 March 2020. A minimal crew has been defined in order to orderly ramp down to reduced operations. The array will be stowed during this time and only when deemed safe, PI science observations will resume.

The goal is to reduce the number of people at both sites, Santiago Central Offices and the Observatory in Northern Chile, to minimize the chances of infections and thereby maximize the safety and well-being of all staff and contractors.

See here for the latest updates on ALMA COVID-19 precautionary measures.


March 13, 2020
Radio Observatories Closing to the Public in New Mexico, Virginia, West Virginia

In response to the governors of New Mexico, Virginia, and West Virginia closing the schools in those states, the National Radio Astronomy Observatory (NRAO) and the Green Bank Observatory (GBO) are closing their facilities in all three states. The closures affect the staffs and the visitor centers at the National Science Foundation’s Karl G. Jansky Very Large Array (VLA) in New Mexico, the Robert C. Byrd Green Bank Telescope (GBT) in Green Bank, WV, and NRAO Headquarters in Charlottesville, VA.

Under the closures, skeleton staffs will maintain scientific observing with the VLA, the Very Long Baseline Array (VLBA), and the GBT, and the remainder of the staffs will work from home as possible. Staff members working from home will be accessible via email and will endeavor to continue providing services. The visitor centers at both observatories will be closed to the public.

“Our priority is to protect the health of our staff and also to do our part in helping our states and communities combat the nationwide outbreak of Cornonavirus-19 Disease (COVID-19),” said Tony Beasley, Vice President for Radio Astronomy of Associated Universities, Inc., the organization that operates both NRAO and GBO for the NSF.

To date, no employees of either observatory have been diagnosed with COVID-19.

“As long as we can, we will continue to provide the service to the scientific community that is our mission. These measures seek to maximize the social distancing that will help reduce the spread of this disease,” Beasley said.

Observatory officials will continuously monitor the situation and the recommendations of the Centers for Disease Control and Prevention as well as of state agencies, and will take additional measures if necessary.

“This is a difficult time for our observatories and our nation, but I am confident that our team can support these public health initiatives and help keep our colleagues and our neighbors as safe as possible,” Beasley said.

The National Radio Astronomy Observatory and the Green Bank Observatory are facilities of the National Science Foundation, operated under cooperative agreement by Associated Universities, Inc.


March 6, 2020
ALMA Cancels Public Visits

In order to safeguard staff and visitors well-being and the operation of the Atacama Large Millimeter/submillimeter Array (ALMA) Observatory, the ALMA public visits held every weekend will be cancelled until the end of April 2020. Please visit for the most recent updates on ALMA public visits.


Media Contacts:

Iris Nijman, Public Information & News Manager
Charlottesville, Virginia
(434) 249-3423

Dave Finley, Public Information Officer
Socorro, New Mexico
(575) 835-7302

More News Related to People and Events