Galaxies – Page 19 – National Radio Astronomy Observatory

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.

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.

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.

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.

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.

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

The National Radio Astronomy Observatory is a facility of the U.S. National Science Foundation operated under cooperative agreement by Associated Universities, Inc.
	Founded in 1956, the NRAO provides state-of-the-art radio telescope facilities for use by the international scientific community. NRAO telescopes are open to all astronomers regardless of institutional or national affiliation. Observing time on NRAO telescopes is available on a competitive basis to qualified scientists after evaluation of research proposals on the basis of scientific merit, the capability of the instruments to do the work, and the availability of the telescope during the requested time. NRAO also provides both formal and informal programs in education and public outreach for teachers, students, the general public, and the media.
	The U.S. National Science Foundation (NSF) is an independent federal agency created by Congress in 1950 "to promote the progress of science; to advance the national health, prosperity, and welfare; to secure the national defense..."
	AUI collaborates with the scientific community and research sponsors to plan, build, and operate cutting-edge facilities. We cultivate excellence, deliver value, enhance education, and engage the public.