NGC 253: Why Starburst Galaxies Burst

Home
Gallery
NGC 253: Why Starburst Galaxies Burst

What is the recipe for starburst? Astronomers studied NGC 253 with ALMA to find out. These new ALMA data reveal a diffuse envelope of carbon monoxide gas (shown in red), which surrounds stellar nurseries -- regions of active star formation (in yellow). By dissecting these regions with ALMA, astronomers are uncovering clues to the processes and conditions that drive furious star formation. The ALMA data are superimposed on a Hubble image that covers part of the same region. Credit: B. Saxton (NRAO/AUI/NSF); ALMA (NRAO/ESO/NAOJ); A. Leroy; STScI/NASA, ST-ECF/ESA, CADC/NRC/CSA

Credit: B. Saxton (NRAO/AUI/NSF); ALMA (NRAO/ESO/NAOJ); A. Leroy; STScI/NASA, ST-ECF/ESA, CADC/NRC/CSA

Facebook

Twitter

Galaxies Star Formation and Protostars Stars

Image of the Week

Download Video

hd	1280 x 720	11.83 MB
source	1920 x 1080	284.03 MB
sd	640 x 360	3.65 MB
sd	480 x 270	2.47 MB
hd	1920 x 1080	25.09 MB

More Galaxies Images & Videos

Jansky Lecture – Dr. Françoise Combes

Galaxies Running Out of Gas

Dust Continuum and Molecular Transition Lines for SPT0311-58

Animated Composite View of SPT0311-58

Artist’s conception of SPT0311-58

VERTICO’s View of the Virgo Cluster

Virgo’s NGC 4567 and NGC 4568

Seeing NGC 4254 with VERTICO

The National Radio Astronomy Observatory is a facility of the National Science Foundation operated under cooperative agreement by Associated Universities, Inc.
	Founded in 1956, the NRAO provides state-of-the-art radio telescope facilities for use by the international scientific community. NRAO telescopes are open to all astronomers regardless of institutional or national affiliation. Observing time on NRAO telescopes is available on a competitive basis to qualified scientists after evaluation of research proposals on the basis of scientific merit, the capability of the instruments to do the work, and the availability of the telescope during the requested time. NRAO also provides both formal and informal programs in education and public outreach for teachers, students, the general public, and the media.
	The National Science Foundation (NSF) is an independent federal agency created by Congress in 1950 "to promote the progress of science; to advance the national health, prosperity, and welfare; to secure the national defense..."
	AUI collaborates with the scientific community and research sponsors to plan, build, and operate cutting-edge facilities. We cultivate excellence, deliver value, enhance education, and engage the public.