These joint efforts support the pathfinder for ngVLA technologies, focusing on very long baseline interferometry (VLBI) capabilities that enable ultra-sharp imaging of the Universe.
Recent News
Astronomers Detect Magnetic Fingerprint of a Cosmic Explosion for the First Time
Using the U.S. National Science Foundation Very Large Array (NSF VLA) radio telescope, which is operated by the U. S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO), the team detected polarized light from a gamma-ray burst (GRB) afterglow for the first time at radio wavelengths.
NSF VLA Sky Survey Sets New Standard for High-Resolution, Wide-Area Radio Astronomy
The U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) has completed observations for the Very Large Array Sky Survey (VLASS), the most detailed radio survey of the sky ever conducted.
ALMA Spots Monstrous Baby Galaxies Cradled in Dark Matter
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have discovered a nest of monstrous baby galaxies 11.5 billion light-years away. These young galaxies seem to reside at the junction of gigantic filaments in a web of dark matter. These findings are important for understanding how monstrous galaxies like these form and how they evolve into huge elliptical galaxies.
A press release on these results was issued by The University of Tokyo in Japanese. The English version was translated by the National Astronomical Observatory of Japan. The full text is available here.
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This observation result was published as Umehata et al. “ALMA Deep Field in SSA22: A concentration of dusty starbursts in a z=3.09 protocluster core” in theAstrophysical Journal Letters, issued on December 4, 2015.
The Atacama Large Millimeter/submillimeter Array (ALMA), an international astronomy facility, is a partnership of the European Organisation for Astronomical Research in the Southern Hemisphere (ESO), the U.S. National Science Foundation (NSF) and the National Institutes of Natural Sciences (NINS) of Japan in cooperation with the Republic of Chile. ALMA is funded by ESO on behalf of its Member States, by NSF in cooperation with the National Research Council of Canada (NRC) and the National Science Council of Taiwan (NSC) and by NINS in cooperation with the Academia Sinica (AS) in Taiwan and the Korea Astronomy and Space Science Institute (KASI).
ALMA construction and operations are led by ESO on behalf of its Member States; by the National Radio Astronomy Observatory (NRAO), managed by Associated Universities, Inc. (AUI), on behalf of North America; and by the National Astronomical Observatory of Japan (NAOJ) on behalf of East Asia. The Joint ALMA Observatory (JAO) provides the unified leadership and management of the construction, commissioning and operation of ALMA.
Recent News
U.S. National Science Foundation, NSF National Radio Astronomy Observatory and U.S. Naval Observatory Partner on Pathfinder for Next Generation Very Large Array
These joint efforts support the pathfinder for ngVLA technologies, focusing on very long baseline interferometry (VLBI) capabilities that enable ultra-sharp imaging of the Universe.
Astronomers Detect Magnetic Fingerprint of a Cosmic Explosion for the First Time
Using the U.S. National Science Foundation Very Large Array (NSF VLA) radio telescope, which is operated by the U. S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO), the team detected polarized light from a gamma-ray burst (GRB) afterglow for the first time at radio wavelengths.
NSF VLA Sky Survey Sets New Standard for High-Resolution, Wide-Area Radio Astronomy
The U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) has completed observations for the Very Large Array Sky Survey (VLASS), the most detailed radio survey of the sky ever conducted.