Latest NRAO News

News is managed by NRAO News & Public Information. Questions about News? Have a story to share? Want to interview a scientist or create new media about our telescopes?

RSS

Search Results

Search Terms: VLA

Showing results 51 - 60 of 268
NRAO_PressConference_242
NRAO and GBO Results Presented at Multiple AAS 242 Press Conferences
June 4, 2023 at 9:37 am | Announcement

New scientific results from the Very Long Baseline Array (VLBA), the Very Large Array (VLA), and the Green Bank Observatory (GBO) will be revealed at multiple press conferences during the 242nd meeting of the American Astronomical Society (AAS) from June 5-7, in Albuquerque, New Mexico.

VLA Dishes Lightning
Rare Nighttime Photography of Very Large Array Featured in Exhibition at Warehouse 1-10
April 27, 2023 at 2:30 pm | Announcement

A new exhibition series celebrating New Mexico’s dark skies will include rare nighttime photography of the National Science Foundation’s Karl G. Jansky Very Large Array (VLA) by renowned dark skies photographer Bettymaya Foott. Dark Sky Land Exhibition Series No. 1 / DARK – The Astronomers, which features images from 20 photographers and artifacts from the Astronomical Lyceum Collection, opens on May 6th at Warehouse 1-10 in Magdalena.

2022Highlights_V4
Science Highlights 2022: Black Holes, Pulsars and Turbulence
January 27, 2023 at 9:26 am | News Feature

The Universe is a dynamic and exciting place, with stars, planets, and galaxies being born, dying, and undergoing dramatic changes. In 2022, the telescopes of the National Science Foundation’s National Radio Astronomy Observatory (NRAO) revealed fascinating new details about several of these processes, and we’re giving you a taste of the greatest radio astronomy moments of the year. 

Detail from a VLA image of Jupiter made in conjunction with observations by the Juno spacecraft in orbit around that planet.
VLA and ALMA Study Jupiter and Io
December 13, 2022 at 9:40 am | Tip Sheet

VLA teams up with Juno spacecraft to study Jupiter’s atmosphere, and ALMA reveals new details about Io’s volcanoes.

Artist's illustration of cosmic ray driven winds (blue and green) superimposed on a visible-light image of the Triangulum galaxy M33 (red and white) observed with VLT Survey Telescope at ESO’s Paranal Observatory in Chile.
VLA Finds Cosmic Rays Driving Galaxy’s Winds
October 25, 2022 at 7:30 am | News Release

VLA observations revealed that cosmic rays can play an important role in driving winds that rob galaxies of the gas needed to form new stars. This mechanism may be an important factor in galactic evolution, particularly at earlier times in the history of the universe.

A few decades later, the shell surrounding the nebula has now reached 10,000x the original size of the star. It has become thin enough that the radio waves can now escape. These are the radio waves that we have detected with the VLA.
Astronomers Find Evidence for Most Powerful Pulsar in Distant Galaxy
June 15, 2022 at 5:15 pm | News Release

Astronomers using data from the VLA Sky Survey have discovered one of the youngest known neutron stars — possibly as young as only 14 years. The dense remnant of a supernova explosion was revealed when bright radio emission powered by the pulsar’s powerful magnetic field emerged from behind a thick shell of debris from the explosion.

nrao21ao10a
Science Results From NRAO Facilities to Be Presented at Multiple AAS 240 Press Conferences
June 10, 2022 at 8:00 am | Announcement

Seven new scientific results from the Atacama Large Millimeter/submillimeter Array (ALMA), the Very Large Array (VLA), and the Very Large Array Sky Survey (VLASS) will be revealed at multiple press conferences during the 240th meeting of the American Astronomical Society (AAS) between June 13-15, 2022 in Pasadena, California.

Artist's conception of a neutron star with an ultra-strong magnetic field, called a magnetar, emitting radio waves (red). Magnetars are a leading candidate for what generates Fast Radio Bursts.
Strange Radio Burst Raises New Questions
June 8, 2022 at 11:00 am | News Release

A highly active repeating Fast Radio Burst is raising new questions about the nature of such objects, and also raising doubts about their usefulness as cosmic yardsticks.

ALMA images of protoplanetary disks
The Multiplicity of Worlds: How the VANDAM Survey Studies Planetary Systems
March 23, 2022 at 11:00 am | News Feature

Astronomers have discovered more than 5,000 planets orbiting other stars. We now know that most stars have orbiting planets…

Screen Shot 2022-01-28 at 1.35.33 PM
2021 Science Highlights: Looking Back on a Turbulent Year in Radio Astronomy
January 28, 2022 at 3:00 pm | News Feature

The formation of massive stars and planets. The deaths of stars and galaxies. The extreme and violent behaviors of black hole jets and quasars. An up-close and personal radar view of the Moon. These mysteries and more were unraveled in 2021 by radio astronomers leveraging the scientific and technological power of National Radio Astronomy Observatory (NRAO) facilities.

Showing results 51 - 60 of 268