News Releases

Milky Way’s Black Hole Finally Caught ‘Breathing’

Milky Way’s Black Hole Finally Caught ‘Breathing’

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have finally found clear evidence that the supermassive black hole at the center of the Milky Way, Sagittarius A*(Sgr A*), is blowing a hot cosmic wind – something scientists have been hunting for over 50 years.

AUI by the Numbers

75+

Years of Experience in Managing
Federally Funded Research and
Development Centers (FFRDCs)

30

Active Research Patents

1,130+

Doctoral Dissertations Supported by
National Radio Astronomy
Observatory Facilities

Highlights

Who We Are

AUI is an independent, not-for-profit corporation founded in 1946 that builds, manages and operates large research and development (R&D) facilities for the federal government, including the U.S. National Science Foundation’s National Radio Astronomy Observatory (NRAO) facilities, the Center for American Supply Chain Resilience (CASCR), and the AUI Center for Advancing Therapeutics. AUI also develops and implements innovative approaches to education, outreach and workforce development.

Two ALMA technicians in orange safety suits walk next to a massive radio telescope.

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