Image of the Week

Check out the archive for our #RADIOIMAGEOFTHEWEEK

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VLASS Comparison
May 27, 2019

Sharper Image of Galaxy with VLASS

The sharpest radio view ever made of such a large portion of the sky! This galaxy, observed by the...

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Images of AT2018cow
May 13, 2019

ALMA and VLA Images of AT2018cow

ALMA and VLA images of the mysterious new type of cosmic blast, AT2018cow at left. Visible-light image of outburst...

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May 6, 2019

In a Frame of Color

The Green Bank Telescope (GBT) is always picture-perfect when autumn comes to its gorgeous West Virginia home.

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Blazar diagram
Apr 15, 2019

AGNs Seen at Different Angles

One type of active galactic nuclei (AGN) -- a supermassive black hole that is gobbling up gas and dust...

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VLBA image of center of galaxy 0402+379.
Apr 1, 2019

VLBA Reveals First-Ever Black Hole “Visual Binary”

VLBA image of the central region of the galaxy 0402+379, showing the two cores, labeled C1 and C2, identified...

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Mar 11, 2019

ngVLA Artist Impressions: Time Domain, Cosmology, Physics Sketches

In June of 2017, NRAO invited four artists to a conference at New Mexico Institute of Mining and Technology...

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