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Radio Telescopes


Chilean President Addresses ALMA Inauguration Ceremony.

ALMA Inauguration

Posted on March 13, 2013March 28, 2017

ALMA, the Atacama Large Millimeter/submillimeter Array, was officially inaugurated today in a ceremony that brought together representatives from the international astronomical community.

People and EventsRadio Telescopes
HII Regions in the Milky Way

Mapping the Milky Way

Posted on January 9, 2013April 6, 2017

Astronomers have discovered hundreds of previously-unknown sites of massive star formation in the Milky Way, including the most distant such objects yet found in our home Galaxy.

GalaxiesRadio Telescopes
Technician Juan Carlos Gatica

Powerful Supercomputer Makes ALMA a Telescope

Posted on December 21, 2012April 6, 2017

One of the most powerful calculating machines known to the civilian world has been installed and tested in a remote, high-altitude site in the Andes Mountains of northern Chile, marking one of the major remaining milestones toward completion of the most elaborate ground-based telescope in history, the Atacama Large Millimeter/submillimeter Array.

Radio Telescopes
ALMA antenna

Final North American ALMA Antenna Delivered

Posted on November 20, 2012March 28, 2017

After an odyssey of design and construction stretching across more than a decade, North America has delivered the last of the 25, 12-meter-diameter dish antennas that comprise its share of antennas for the international ALMA telescope.

People and EventsRadio Telescopes

Famous Radio Telescope Officially Gets New Name

Posted on March 31, 2012March 28, 2017

Astronomers and officials from around the globe gathered on the high desert of New Mexico Saturday to officially bestow a new name on the world’s most famous radio telescope and to mark its transformation into a new and vastly more powerful tool for science.

People and EventsRadio Telescopes
Karl G. Jansky

Iconic Telescope Renamed to Honor Founder of Radio Astronomy

Posted on January 10, 2012April 5, 2017

The world’s most famous radio telescope will become the Karl G Jansky Very Large Array to honor the founder of radio astronomy, the study of the Universe via radio waves naturally emitted by objects in space.

People and EventsRadio Telescopes

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The National Radio Astronomy Observatory is a facility of the U.S. National Science Foundation operated under cooperative agreement by Associated Universities, Inc.
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