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Galaxies


H-ATLAS J142935.3-002836

Merging Galaxies in Distant Universe

Posted on August 26, 2014March 28, 2017

ALMA and VLA team up with other observatories for best view ever of merging galaxies in the distant Universe.

Galaxies
Colliding galaxy clusters MACS J0717+3745

Image Release: A Violent, Complex Scene of Colliding Galaxy Clusters

Posted on June 3, 2014March 28, 2017

Astronomers using the Very Large Array and the Chandra X-Ray Observatory have produced a spectacular image revealing new details of violent collisions involving at least four clusters of galaxies.

Galaxies
False-color image of the Smith Cloud

Failed Dwarf Galaxy Survives Galactic Collision Thanks to Full Dark-Matter Jacket

Posted on May 23, 2014March 24, 2017

A high-velocity hydrogen cloud hurtling toward the Milky Way appears to be encased in a shell of dark matter, according to a new analysis of data from the GBT.

Galaxies
Screenshot of Milky Way Explorer

The Milky Way Explorer

Posted on April 2, 2014March 28, 2017

The latest NRAO Explorer interactive is a tour of our Milky Way Galaxy, with real astronomers as hosts, and provides exciting news about a supermassive black hole that is about the feed on an unlucky cloud of gas.

GalaxiesPeople and Events

NRAO Media Tip Sheet: March 2014

Posted on March 26, 2014March 31, 2017

Astronomers make distance measurement, GBT gets new spectrometer, and protoplanetary disks bulge are topics in March tip sheet.

GalaxiesProtoplanets and Exoplanets

NRAO Media Tip Sheet: February 2014

Posted on February 26, 2014March 31, 2017

Merging galaxy clusters, big boost for big data, and exciting sessions at the 2014 AAAS meeting

Chemistry and CosmologyGalaxiesProtoplanets and ExoplanetsRadio Telescopes

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