ASTRO ACCEL brings together researchers and practitioners in the domains of astronomy education, engagement, communication and culture to connect stakeholders and advance these areas of research, proudly unveils its inaugural cohort of eight early career researchers.
Recent News
NSF Funds New Opportunity for Undergraduate Students
AUI and UNC-Chapel Hill are currently seeking undergraduate students to contribute to cutting-edge research in astronomy education. This paid opportunity, open to education and STEM majors, explores the impacts of new curriculum centered on the use of robotic telescopes.
Stellar Explosions and Cosmic Chemistry
Astronomers have discovered the secrets of a starburst galaxy producing new stars at a rate much faster than our Milk Way. This research revealed many different molecules, more than ever seen before in a galaxy like this.
IMAGE RELEASE: Galaxies in the Perseus Cluster
For galaxies, as for people, living in a crowd is different from living alone. Recently, astronomers used the National Science Foundation’s Karl G. Jansky Very Large Array (VLA) to learn how a crowded environment affects galaxies in the Perseus Cluster, a collection of thousands of galaxies some 240 million light-years from Earth.
Left: The giant galaxy NGC 1275, at the core of the cluster, is seen in new detail, including a newly-revealed wealth of complex, filamentary structure in its radio lobes.
Center: The galaxy NGC 1265 shows the effects of its motion through the tenuous material between the galaxies. Its radio jets are bent backward by that interaction, then merge into a single, broad “tail.” The tail then is further bent, possibly by motions within the intergalactic material.
Right: The jets of the galaxy IC 310 are bent backward, similarly to NGC 1265, but appear closer because of the viewing angle from Earth. That angle also allows astronomers to directly observe energetic gamma rays generated near the supermassive black hole at the galaxy’s core.
Such images can help astronomers better understand the complex environment of galaxy clusters, which are the largest gravitationally-bound structures in the universe, and which harbor a variety of still poorly-understood phenomena.
“These images show us previously-unseen structures and details and that helps our effort to determine the nature of these objects,” said Marie-Lou Gendron-Marsolais, an ESO/ALMA Fellow in Santiago, Chile. She and a number of international collaborators are announcing their results in the Monthly Notices of the Royal Astronomical Society.
The National Radio Astronomy Observatory is a facility of the National Science Foundation, operated under cooperative agreement by Associated Universities, Inc.
CREDIT: M. Gendron-Marsolais et al.; S. Dagnello, NRAO/AUI/NSF; SDSS.
###
Media Contact:
Dave Finley, Public Information Officer
(575) 835-7302
[email protected]
###
This news article was originally published on the NRAO website on November 12, 2020.
Recent News
ASTRO ACCEL Announces Inaugural Cohort of Early Career Researchers
ASTRO ACCEL brings together researchers and practitioners in the domains of astronomy education, engagement, communication and culture to connect stakeholders and advance these areas of research, proudly unveils its inaugural cohort of eight early career researchers.
NSF Funds New Opportunity for Undergraduate Students
AUI and UNC-Chapel Hill are currently seeking undergraduate students to contribute to cutting-edge research in astronomy education. This paid opportunity, open to education and STEM majors, explores the impacts of new curriculum centered on the use of robotic telescopes.
Stellar Explosions and Cosmic Chemistry
Astronomers have discovered the secrets of a starburst galaxy producing new stars at a rate much faster than our Milk Way. This research revealed many different molecules, more than ever seen before in a galaxy like this.