Tag Archive for 'Irregular galaxy'

This Hubble image shows the dwarf irregular galaxy UGC 7983. Image credit: NASA / ESA / Hubble / R. Tully.

Hubble Space Telescope Spies UGC 7983

Jan 16, 2023 by Enrico de Lazaro

UGC 7983 is a dwarf irregular galaxy, a type thought to be similar to the very earliest galaxies in the Universe. This Hubble image shows the dwarf irregular...

This Hubble image shows two nearby galaxies: the irregular galaxy LEDA 48062 (right) and the lenticular galaxy UGC 8603 (left); several smaller galaxies in various orientations cluster around LEDA 48062 and UGC 8603. Image credit: NASA / ESA / Hubble / R. Tully.

Hubble Focuses on Galaxies in Milky Way’s Neighborhood

Jan 9, 2023 by Enrico de Lazaro

A stunning new image from the NASA/ESA Hubble Space Telescope shows two nearby galaxies, LEDA 48062 and UGC 8603, located in the constellation of Canes...

This image, taken by the Near-Infrared Camera aboard the NASA/ESA/CSA James Webb Space Telescope, displays countless stars in the dwarf irregular galaxy Wolf-Lundmark-Melotte as well as dozens of background galaxies. The image includes 0.9-micron light shown in blue, 1.5-micron in cyan, 2.5-micron in yellow, and 4.3-micron in red. Image credit: NASA / ESA / CSA / STScI / K. McQuinn, Rutgers University / A. Pagan, STScI.

Webb Focuses on Isolated Dwarf Galaxy

Nov 10, 2022 by Enrico de Lazaro

The new image of the dwarf irregular galaxy Wolf-Lundmark-Melotte demonstrates the remarkable ability of the NASA/ESA/CSA James Webb Space Telescope to...

IC 1623 is approaching the final stage of its merger, when a violent central inflow of gas will trigger intense starburst activity that could boost the infrared luminosity above the ultraluminous threshold. Image credit: NASA / ESA / CSA / Webb / L. Armus / A. Evans / R. Colombari.

Webb Observes Interacting Galaxy System IC 1623

Oct 26, 2022 by Natali Anderson

NASA has released a stunning image snapped by the NASA/ESA/CSA James Webb Space Telescope of IC 1623, an ongoing cosmic collision between two irregular...

This Hubble image shows NGC 1156, a dwarf irregular galaxy located 25 million light-years away in the constellation of Aries. The color image was made from separate exposures taken in the ultraviolet, visible and near-infrared regions of the spectrum with Hubble’s Wide Field Planetary Camera 2 (WFPC2) and Advanced Camera for Surveys (ACS). It is based on data obtained through five filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / R.B. Tully / R. Jansen / R. Windhorst.

Hubble Observes Magellanic-Type Dwarf Irregular Galaxy

Aug 22, 2022 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has produced a spectacularly detailed image of an isolated dwarf irregular galaxy called NGC 1156. This Hubble image...

This Hubble image shows three galaxies LEDA 58109, SDSS J162558.14+435746.4, and SDSS J162557.25+435743.5. The color image is composed of infrared, optical and ultraviolet observations from Hubble’s Advanced Camera for Surveys (ACS), the Dark Energy Camera (DECam) on the Victor M. Blanco 4-m Telescope, and the Sloan Digital Sky Survey (SDSS). Nine filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / W. Keel.

Hubble Sees Group of Galaxies in Hercules

Jul 25, 2022 by News Staff

A new image from the NASA/ESA Hubble Space Telescope shows several spiral and irregular galaxies in the constellation of Hercules. This Hubble image shows...

This Hubble image shows the elliptical galaxy NGC 541 and a star-forming peculiar galaxy called Minkowski’s object. Image credit: NASA / ESA / S. Croft, Eureka Scientific Inc. / Gladys Kober, NASA’s Goddard Space Flight Center / Catholic University of America.

Hubble Space Telescope Spots Strange Pair of Galaxies

May 24, 2022 by Enrico de Lazaro

Astronomers have released a stunning image snapped by the NASA/ESA Hubble Space Telescope of the huge elliptical galaxy NGC 541 and its much smaller companion...

Members of the Fornax Cluster fill this image from the Dark Energy Camera on the Víctor M. Blanco 4-m Telescope at Cerro Tololo Inter-American Observatory. Image credit: CTIO / NOIRLab / DOE / NSF / AURA / T.A. Rector, University of Alaska Anchorage & NSF’s NOIRLab / J. Miller, Gemini Observatory & NSF’s NOIRLab / M. Zamani, NSF’s NOIRLab / D. de Martin, NSF’s NOIRLab.

Dark Energy Camera Focuses on Fornax Cluster

Sep 24, 2021 by News Staff

Astronomers using the 570-megapixel Dark Energy Camera (DECam) on Víctor M. Blanco 4-m Telescope at Cerro Tololo Inter-American Observatory in Chile,...

This image of the irregular dwarf galaxy Sextans B, taken by the Nicholas U. Mayall 4-m Telescope, features red-colored star-forming regions near the galaxy’s center; surrounding the galaxy are several bright stars that are located much closer to us in our Milky Way Galaxy, identified by the crisscross patterns created by light interacting with the structure of the telescope, as well as numerous fuzzy-looking background galaxies that appear small because they are much farther away than Sextans B. Image credit: KPNO / NOIRLab / NSF / AURA / P. Massey, Lowell Observatory / G. Jacoby / K. Olsen / C. Smith, AURA & NSF / T.A. Rector, University of Alaska Anchorage & NSF’s NOIRLab / M. Zamani, NSF’s NOIRLab / D. de Martin, NSF’s NOIRLab.

Astronomers Snap Detailed Image of Dwarf Galaxy Sextans B

Apr 29, 2021 by Enrico de Lazaro

Astronomers using the Nicholas U. Mayall 4-m Telescope at Kitt Peak National Observatory have captured a breathtaking photo of an irregular dwarf galaxy...

This Hubble image shows the isolated dwarf galaxy ESO 461-036. This image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) and Advanced Camera for Surveys (ACS) in the infrared and optical parts of the spectrum. Four filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / E. Shaya et al.

Hubble Spots Lonely Dwarf Galaxy

May 18, 2020 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured a striking new photo of a dwarf irregular galaxy called ESO 461-036. This Hubble image shows the isolated...

This Hubble image shows the galaxy NGC 4490. Image credit: NASA / ESA / Hubble / D. Calzetti, UMass / LEGUS Team / J. Maund, University of Sheffield / R. Chandar, University of Toledo.

Interacting Spiral Galaxy NGC 4490 Has Double Nucleus

Feb 6, 2020 by News Staff

One nucleus in NGC 4490 is visible in the optical wavelengths, while the other is only visible at infrared and radio wavelengths, according to a new study...

NGC 6240 harbors three supermassive black holes at its core: the northern black hole (N) is active and was known before; the zoomed-in new high-spatial resolution image shows that the southern component consists of two supermassive black holes (S1 and S2); the green color indicates the distribution of gas ionized by radiation surrounding the black holes; the red lines show the contours of the starlight from the galaxy and the length of the white bar corresponds to 1,000 light years. Image credit: P. Weilbacher, Leibniz Institute for Astrophysics Potsdam / NASA / ESA / Hubble Heritage / STScI / AURA / Hubble Collaboration / A. Evans, University of Virginia, Charlottesville / NRAO / Stony Brook University.

Astronomers Find Three Supermassive Black Holes in NGC 6240

Nov 22, 2019 by News Staff

NGC 6240, a well-studied nearby galaxy system in the process of merging, contains three supermassive black holes at its core, two of which are active and...

This remarkable image from ESO’s VISTA telescope shows the Large Magellanic Cloud, one of our nearest galactic neighbors. Image credit: ESO / VMC Survey.

Astronomers Chart 3D Structure of Magellanic Clouds

Sep 13, 2019 by Enrico de Lazaro

Using data from the VISTA Magellanic Clouds (VMC) Survey, astronomers have explored the morphology of the Large and Small Magellanic Clouds, which are...

This Hubble image shows the dwarf galaxy UGC 685, which lies in the constellation of Pisces, 15.7 million light-years away. The color image was made from separate exposures taken in the visible and near-infrared regions of the spectrum with Hubble’s Wide Field Planetary Camera 2 (WFPC2) and Advanced Camera for Surveys (ACS). Three filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / LEGUS Team / B. Tully / D. Calzetti / Judy Schmidt, www.geckzilla.com.

Hubble Images Dwarf Galaxy UGC 685

Sep 2, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has captured a striking new photo of a dwarf irregular galaxy named UGC 685. This Hubble image shows the dwarf galaxy...

This image snapped by the NASA/ESA Hubble Space Telescope reveals a detailed view of NGC 1156. The color image was made from separate exposures taken in the visible region of the spectrum with Hubble’s Advanced Camera for Surveys. Two filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / R. Jansen.

Hubble Views Lonely Dwarf Galaxy: NGC 1156

Jul 8, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has produced a beautiful image of the dwarf irregular galaxy NGC 1156, one of the best targets to study the isolated...

This Hubble image shows the irregular galaxy IC 10. The image is made up of observations from Hubble’s Advanced Camera for Surveys (ACS) in the optical part of the spectrum. It is based on data obtained through three filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / F. Bauer.

Hubble Space Telescope Sees IC 10

Jun 17, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has captured a striking new photo of the irregular galaxy IC 10. This Hubble image shows the irregular galaxy IC 10....

This image of the irregular galaxy NGC 4485 was made from separate exposures taken in the visible region of the spectrum with Hubble’s Wide Field Camera 3 (WFC3) and Advanced Camera for Surveys (ACS). NGC 4485 has been involved in a dramatic gravitational interplay with its larger galactic neighbor, NGC 4490, out of frame to the bottom right in this image. This ruined the original, ordered spiral structure of the galaxy and transformed it into an irregular one. Below NGC 4485 one can see a bright, orange background galaxy: CXOU J123033.6+414057. This galaxy is the source of X-ray radiation studied by NASA’s Chandra X-ray Observatory. It’s distance from Earth is about 850 million light-years. Image credit: NASA / ESA / Hubble.

Hubble Sees Strange Result of Recent Galactic Collision

May 17, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has produced a beautiful image of NGC 4485, an irregular galaxy located in the constellation Canes Venatici, about...

This Hubble image shows the irregular galaxy UGC 12682. Image credit: NASA / ESA / Hubble.

Hubble Snaps Stunning Irregular Galaxy Image

Jul 9, 2018 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has taken a picture of a little known galaxy called UGC 12682. This Hubble image shows the irregular galaxy UGC 12682....

This image from the NASA/ESA Hubble Space Telescope shows the dwarf irregular galaxy IC 4710. Image credit: NASA / ESA / Hubble / Judy Schmidt, www.geckzilla.com.

Hubble Observes Dwarf Irregular Galaxy IC 4710

Feb 26, 2018 by News Staff

The NASA/ESA Hubble Space Telescope has captured a spectacular new image of the dwarf galaxy IC 4710. This image from the NASA/ESA Hubble Space Telescope...

The Sagittarius Dwarf Irregular Galaxy. Image credit: ESO / M. Bellazzini et al.

ESO’s Very Large Telescope Captures Image of Little-Known Dwarf Galaxy

Jan 30, 2018 by Enrico de Lazaro

Astronomers from the European Southern Observatory (ESO) on Monday released a colorful image of a small galaxy in the constellation of Sagittarius. The...

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