This partnership leverages JHU’s strengths in data science, artificial intelligence, and astrophysics, aligning with their investments in the Data Science and AI Institute and their leadership in multi-messenger astronomy. By combining the NSF NRAO’s expertise in radio astronomy with JHU’s cutting-edge computational resources, the collaboration will tackle the immense data processing and analysis challenges posed by the ngVLA and future astronomical surveys.
Recent News
NSF National Radio Astronomy Observatory Collaborates with RIX Industries
The U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) is excited to announce a collaboration with RIX Industries to explore innovative cryogenic cooling solutions for the Next Generation Very Large Array (ngVLA).
Lighting the Way: Cenca Bridge Wins Simons Foundation Funding for Expanding Astronomy Opportunities
The internationally recognized nonprofit organization Cenca Bridge has won $1.5 million, to be received over 5 years, from the Simons Foundation to support and expand their internships, mentorships and career development opportunities. The U.S. National Science Foundation National Radio Astronomy Observatory has provided administrative and leadership support in these efforts.
Spotted: ‘Death Star’ Black Holes in Action
Abell 478 and NGC 5044 (Labeled)
Credit: X-ray: NASA/CXC/Univ. of Bologna/F. Ubertosi; Insets Radio: NSF/AUI/NRAO/VLBA; Wide field Image: Optical/IR: Univ. of Hawaii/Pan-STARRS; Image Processing: NASA/CXC/SAO/N. Wolk
Huge black holes are firing powerful beams of particles into space — and then changing their aim to fire at new targets. This discovery, made using NASA’s Chandra X-ray Observatory and the U.S. National Science Foundation (NSF) National Radio Astronomy Observatory’s (NRAO) Very Long Baseline Array (VLBA), shows what kind of widespread impact black holes can have on their surrounding galaxy and beyond.
A team of astronomers looked at 16 supermassive black holes in galaxies surrounded by hot gas detected in X-rays by Chandra. Using radio data from the VLBA, operated by the National Radio Astronomy Observatory, they studied the directions of beams — also known as jets — of particles fired a few light-years away from the black holes. This gives the scientists a picture of where each beam is currently pointed, as seen from Earth. Each black hole fires two beams in opposite directions.
The team then used Chandra data to study pairs of cavities, or bubbles, in the hot gas that were created in the past by the beams pushing gas outwards. The locations of large outer cavities indicate the direction those beams pointed millions of years earlier. The researchers then compared the directions of the radio beams with the directions of the pairs of cavities. Read the full release.
This news article was originally published on the NRAO website on May 22, 2024.
Recent News
NRAO and Johns Hopkins University Launch ngVLA Partnership
This partnership leverages JHU’s strengths in data science, artificial intelligence, and astrophysics, aligning with their investments in the Data Science and AI Institute and their leadership in multi-messenger astronomy. By combining the NSF NRAO’s expertise in radio astronomy with JHU’s cutting-edge computational resources, the collaboration will tackle the immense data processing and analysis challenges posed by the ngVLA and future astronomical surveys.
NSF National Radio Astronomy Observatory Collaborates with RIX Industries
The U.S. National Science Foundation National Radio Astronomy Observatory (NSF NRAO) is excited to announce a collaboration with RIX Industries to explore innovative cryogenic cooling solutions for the Next Generation Very Large Array (ngVLA).
Lighting the Way: Cenca Bridge Wins Simons Foundation Funding for Expanding Astronomy Opportunities
The internationally recognized nonprofit organization Cenca Bridge has won $1.5 million, to be received over 5 years, from the Simons Foundation to support and expand their internships, mentorships and career development opportunities. The U.S. National Science Foundation National Radio Astronomy Observatory has provided administrative and leadership support in these efforts.