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Press Statement 17-001

Statement from NSF director on Event Horizon Telescope

Telescope network to try and capture image of supermassive black hole for first time

France Córdova, NSF Director

France Córdova, NSF Director

April 5, 2017

This material is available primarily for archival purposes. Telephone numbers or other contact information may be out of date; please see current contact information at media contacts.

(Clarification:) This week, the Event Horizon Telescope (EHT) begins a 10-day attempt to capture the image of the supermassive black hole at the center of the Milky Way galaxy. The EHT derives its extreme magnifying power by connecting widely spaced radio dishes across the globe into an Earth-sized, virtual telescope. The National Science Foundation (NSF) has been a longtime supporter of the EHT program, which is receiving a considerable boost in sensitivity and resolution through inclusion of the NSF-funded Atacama Large Millimeter/submillimeter Array (ALMA), located in Chile, into the EHT world-wide virtual telescope. NSF Director France Córdova issued the following statement to mark the occasion:

This week heralds an exciting and challenging endeavor for astronomy. The Event Horizon Telescope will seek to capture a first-ever image of the supermassive black hole at the center of the Milky Way, our home galaxy. Radio telescopes from around the world, anchored by the ALMA observatory in Chile, will work in concert to test some of physics' most fundamental theories. Success will depend on both a vast network of observations and analysis of voluminous data. NSF has funded this ambitious project for the past decade, including providing major funding for ALMA. We are proud to support such a visionary goal.


Media Contacts
Ivy F. Kupec, NSF, (703) 292-8796, email:

The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2020, its budget is $8.3 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives more than 50,000 competitive proposals for funding and makes about 12,000 new funding awards.

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