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Showing results 51 - 60 of 205
IEEE_Award_Robert-Dirk_2022
ngVLA Engineering Paper Selected for Prestigious IEEE Award
July 14, 2022 at 2:10 pm | Announcement

A team of engineers testing the design efficiency of reflectors for the National Radio Astronomy Observatory’s upcoming next generation Very Large Array (ngVLA) has received the Institute of Electrical and Electronics Engineers (IEEE) Harold A. Wheeler Applications Prize Paper Award.

Recipients of the 2022 AUI Scholarships.
Children of NRAO Staff Among Recipients of 2022 AUI Scholarship
July 7, 2022 at 12:30 pm | Announcement

Six outstanding high school seniors were awarded the 2021 AUI Scholarship. Among the recipients were five children of NRAO staff members.

Six National Astronomy Consortium (NAC) program alumni have accepted offers to outstanding graduate schools around the country, and have been awarded the NAC Bridge Scholarship to support them in the transition to graduate school.
AUI and NRAO Announce 2022 NAC Bridge Scholarship Recipients
July 5, 2022 at 10:00 am | Announcement

Six NAC alums have accepted offers from outstanding graduate programs around the country. Each will receive a $5,000 AUI Board of Trustees NAC Bridge Scholarship Award, with AUI and NRAO’s congratulations and best wishes for a smooth start to an exciting new chapter of their lives.

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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.

First image of the black hole at the center of the Milky Way

This is the first image of Sagittarius A* (or Sgr A* for short), the supermassive black hole at the center of our galaxy. It’s the first direct visual evidence of the presence of this black hole. It was captured by the Event Horizon Telescope (EHT), an array which linked together eight existing radio observatories across the planet to form a single “Earth-sized” virtual telescope. The telescope is named after the “event horizon”, the boundary of the black hole beyond which no light can escape. 

Although we cannot see the event horizon itself, because it cannot emit light, glowing gas orbiting around the black hole reveals a telltale signature: a dark central region (called a “shadow”) surrounded by a bright ring-like structure. The new view captures light bent by the powerful gravity of the black hole, which is four million times more massive than our Sun. The image of the Sgr A* black hole is an average of the different images the EHT Collaboration has extracted from its 2017 observations.
Astronomers Reveal First Image of the Black Hole at the Heart of Our Galaxy
May 12, 2022 at 9:07 am | Announcement

Astronomers have unveiled the first image of the supermassive black hole at the center of our own Milky Way galaxy. This result provides overwhelming evidence that the object is indeed a black hole and yields valuable clues about the workings of such giants, which are thought to reside at the center of most galaxies. The image was produced by a global research team called the Event Horizon Telescope (EHT) Collaboration, using observations from a worldwide network of radio telescopes.

A new radar system being developed by the National Radio Astronomy Observatory and the Green Bank Observatory will transmit powerful radar signals from the Green Bank Telescope (top right panel) and, in this illustration, bounce those signals off the Moon (middle right). The reflected signal can be received by antennas of the Very Long Baseline Array, in various locations across the U.S., Hawaii, and the Virgin Islands (bottom right). The combination of antennas acts as a giant, high-resolution radar imaging system.
Future of Earth’s Defense is Ground-Based Planetary Radar
April 19, 2022 at 2:10 pm | Announcement

The Planetary Science Decadal Survey indicated that new ground-based radar systems will be vital research tools for planetary defense and studying planets, moons, asteroids, and other Solar System objects. The National Radio Astronomy Observatory and the Green Bank Observatory are developing new capabilities for the Green Bank Telescope and the Very Long Baseline Array that will meet those needs.

VLA at night
2022 Jansky Fellowships Awarded
March 17, 2022 at 8:00 am | Announcement

The National Radio Astronomy Observatory has awarded four Jansky Postdoctoral Fellowships for 2022. The recipients will pursue research in a wide range of topics during their time as Jansky Fellows.

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NRAO and Optisys Partner Up to Produce 3D Devices for Radio Astronomy
February 16, 2022 at 9:00 am | Announcement

Recent advancements in 3D printing (also known as additive manufacturing) for metallic structures make it possible to print all-metal electromagnetic devices—like antennas and waveguides—on demand. A new partnership between the National Radio Astronomy Observatory, headquartered in Charlottesville, Virginia, and Optisys, LLC, headquartered in West Valley City, Utah, will explore the potential for leveraging this technology for radio astronomy applications.

NRAO scientist and research engineer Dr. Matt Morgan
NRAO Researcher Receives Prestigious Engineering Award
February 2, 2022 at 10:00 am | Announcement

An NRAO researcher is receiving an engineering award for an innovative development that is improving radio telescope performance and also is benefitting numerous other fields.

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NRAO Director Tony Beasley Honored as Lifetime AAAS Fellow
January 26, 2022 at 11:00 am | Announcement

Dr. Tony Beasley, Director of the National Radio Astronomy Observatory and AUI Vice President for Radio Astronomy Operations, was today elected as a fellow of the American Association for the Advancement of Science (AAAS).

Showing results 51 - 60 of 205