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Record-breaking Galaxy Cluster Discovered

ALMA and VLA join host of other telescopes to study galaxy cluster.

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ALMA Finds Unexpected Trove of Gas Around Larger Stars

ALMA finds gas-rich disks in unexpected places.

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Record Demand for ALMA in Cycle 4 Call for Proposals

ALMA Cycle 4 Proposals Show Increased Demand

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Image Highlight: ALMA Explores Orion's Turbulent Border

ALMA sees transition from atomic to molecular gas in Orion.

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Magdalena Teacher, Students Begin Exchange Visit to Chile

Two students and a teacher from Magdalena, New Mexico, have arrived in the Chilean town of San Pedro de Atacama as part of a Sister Cities program sponsored by the National Radio Astronomy Observatory (NRAO) and Associated Universities, Inc. (AUI).

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ALMA Explores the Magnetic Universe

ALMA verifies its outstanding polarimetric capabilities. 

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Stellar Outburst Brings Water Snowline into View

Young star's outburst provides first-ever view of a water snowline.

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NRAO Media Tip Sheet -- July

VLA points to previously unknown galaxy cluster, GBT gets new vision, and ALMA uses double vision.

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Since 1956, the NRAO has designed and operated the most advanced radio telescopes for use by scientists and students around the world.


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