Tag Archive for 'Spiral galaxy'

This image shows Arp 72, a galaxy pair that includes NGC 5996 (large spiral galaxy) and NGC 5994 (its smaller companion, in the lower left of the image). The color image was made from separate exposures taken in the visible and infrared regions of the spectrum with Hubble’s Advanced Camera for Surveys (ACS) and the Dark Energy Camera (DECam), which is mounted on NSF’s Víctor M. Blanco 4-m telescope at Cerro Tololo Inter-American Observatory in Chile. 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 / L. Galbany / J. Dalcanton / Dark Energy Survey / DOE / FNAL / DECam / CTIO / NOIRLab / NSF / AURA.

Hubble Captures Star-Forming and Interacting Galaxy Pair

Apr 1, 2024 by Enrico de Lazaro

This amazing view of a pair of spiral galaxies called Arp 72 is a violent collision happening in slow motion, according to the Hubble team. This image...

This image from the Event Horizon Telescope shows the polarized view of Sagittarius A*; the lines overlaid on this image mark the orientation of polarization, which is related to the magnetic field around the shadow of the black hole. Image credit: EHT Collaboration.

Event Horizon Telescope Observes Twisted Magnetic Field around Milky Way’s Central Black Hole

Mar 27, 2024 by News Staff

According to astronomers’ best models of black hole evolution, the magnetic fields in the accretion disk need to be strong enough to push the accreting...

This image shows the location and distribution of Shakti (yellow) and Shiva (blue) stars throughout the Milky Way. Image credit: ESA / Gaia / DPAC / K. Malhan.

Astronomers Find Two Ancient Substructures in Inner Milky Way

Mar 22, 2024 by News Staff

Dubbed Shakti and Shiva, the newly-identified structures are between 12 and billion years old — so ancient they likely formed before even the oldest...

This image of NGC 5468, a galaxy located some 142 million light-years away in the constellation Virgo, combines data from Hubble and s Webb. Image credit: NASA / ESA / CSA / STScI / A. Riess, JHU & STScI.

Webb Measurements Shed New Light on ‘Hubble Tension’ Mystery

Mar 12, 2024 by News Staff

When you are trying to solve one of the biggest conundrums in cosmology, you should triple check your homework. The puzzle, called the Hubble Tension,...

This Hubble image shows LEDA 42160, a dwarf galaxy located 53.5 million light-years away in the constellation of Virgo. Image credit: NASA / ESA / Hubble / M. Sun.

Hubble Space Telescope Images Magellanic Spiral Galaxy

Mar 11, 2024 by Enrico de Lazaro

NASA has released a stunning new image snapped by the NASA/ESA Hubble Space Telescope of the little-known dwarf galaxy LEDA 42160. This Hubble image shows...

This Hubble image shows NGC 4423, a spiral galaxy some 55 million light-years away in the constellation of Virgo. Image credit: NASA / ESA / Hubble / M. Sun.

Hubble Space Telescope Spies Small Spiral Galaxy Edge-on

Mar 4, 2024 by Enrico de Lazaro

NASA has released a beautiful photo taken by the Hubble Space Telescope of the spiral galaxy NGC 4423. This Hubble image shows NGC 4423, a spiral galaxy...

This Webb image shows NGC 1559, a barred spiral galaxy some 32 million light-years away in the constellation of Reticulum. Image credit: NASA / ESA / CSA / Webb / A. Leroy / J. Lee / PHANGS Team.

Webb Snaps Breathtaking New Image of NGC 1559

Feb 28, 2024 by Enrico de Lazaro

The NASA/ESA/CSA James Webb Space Telescope has captured a new photo of the barred spiral galaxy NGC 1559. This Webb image shows NGC 1559, a barred spiral...

This Hubble image shows IC 3476, a dwarf spiral galaxy located 54 million light-years away in the constellation of Coma Berenices. This image is made up of observations from Hubble’s Advanced Camera for Surveys (ACS) in the near-infrared and optical parts of the spectrum. It is based on data obtained through two filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / M. Sun.

Hubble Spots Dwarf Spiral Galaxy in Coma Berenices

Feb 19, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have produced a spectacular image of the dwarf spiral galaxy IC 3476, which is found in the constellation...

This Hubble image shows UGC 3912, a small spiral galaxy located 63 million light-years away in the constellation of Canis Minor. Image credit: NASA / ESA / C. Kilpatrick, Northwestern University / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Looks at Distorted Spiral Galaxy

Feb 7, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have obtained a remarkable new view of the spiral galaxy UGC 3912. This Hubble image shows UGC 3912,...

This Hubble image shows the NGC 5410-LEDA 49896 galaxy pair. Image credit: NASA / ESA / D. Bowen, Princeton University / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Captures Collision of Two Small Galaxies

Feb 6, 2024 by Enrico de Lazaro

The Hubble team has released a beautiful image of two small, interacting galaxies: NGC 5410 (larger galaxy) and LEDA 49896. This Hubble image shows the...

The lenticular galaxy NGC 274 is visible on the right side of this Hubble image, and the barred spiral galaxy NGC 275 is at left. Image credit: NASA / ESA / R. Foley, University of California - Santa Cruz / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Snaps Close-Up of Arp 140

Feb 5, 2024 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has produced an outstanding image of the interacting, spiral-lenticular galaxy pair Arp 140. The lenticular galaxy...

This artist impression shows ultra-fast winds blasting out from the center of galaxy Markarian 817. These winds, moving at many millions of km per hour, clear out interstellar gas from a vast region of space. Without this gas, the galaxy can’t form new stars and the black hole in the galactic center has little left to eat. The inset shows what is happening at galaxy’s heart. A supermassive black hole draws in gas from its surroundings, which forms a hot, brightly lit accretion disk (orange). The cause of the winds (white) is magnetic fields within the disk, which fling particles out in all directions at incredibly high speeds. These winds effectively block out X-rays (blue) which are sent out by the extremely hot plasma surrounding the black hole, called the corona. Zak et al. caught Markarian 817 blasting out ultra-fast winds using ESA’s X-ray telescope XMM-Newton. Lasting for around a year, the winds will have significantly affected star formation in the galaxy. The fact that the black hole at the center of the galaxy was showing rather average activity levels before producing the winds suggests that ultra-fast black hole winds are much more common than previously thought. In other words, black holes and their host galaxies strongly affect each other’s evolution. Image credit: ESA / CC BY-SA 3.0 IGO.

XMM-Newton Detects Ultra-Fast Black Hole Wind in Markarian 817

Feb 1, 2024 by News Staff

Markarian 817 is a Seyfert 1 galaxy located 430 million light-years away in the constellation of Draco. Also known as Mrk 817 or QSO J1436+5847, it hosts...

This Hubble image shows NGC 5427, a spiral galaxy located some 120 million light-years away in the constellation of Virgo. Image credit: NASA / ESA / R. Foley, University of California - Santa Cruz / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Zooms in on NGC 5427

Feb 1, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a striking photo of NGC 5427, which is part of the interacting galaxy pair Arp 271. This...

This Hubble image shows the face-on spiral galaxy ESO 420-13. Image credit: NASA / ESA / A. Evans, University of Virginia / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Gazes at Beautiful Spiral Galaxy

Jan 31, 2024 by Enrico de Lazaro

The Hubble team has released an absolutely beautiful photo taken by the NASA/ESA Hubble Space Telescope of the face-on spiral galaxy ESO 420-13. This Hubble...

This collection of 19 face-on spiral galaxies from Webb in near- and mid-infrared light is at once overwhelming and awe-inspiring. Image credit: NASA / ESA / CSA / STScI / J. Lee, STScI / T. Williams, Oxford / PHANGS Team / E. Wheatley, STScI.

Webb Images 19 Nearby Spiral Galaxies

Jan 30, 2024 by News Staff

These new images from the NASA/ESA/CSA James Webb Space Telescope are part of the large, long-standing Physics at High Angular resolution in Nearby GalaxieS...

This Hubble image shows Arp 295a, a member of the galaxy group Arp 295. Image credit: NASA / ESA / J. Dalcanton, University of Washington / R. Windhorst, Arizona State University / Gladys Kober, NASA & Catholic University of America.

Hubble Spots 250,000-Light-Year-Long Bridge of Stars in Arp 295

Jan 30, 2024 by Enrico de Lazaro

Using the NASA/ESA Hubble Space Telescope, astronomers have taken a detailed image of part of a 250,000-light-year-long bridge of stars and gas that stretches...

This Hubble image shows UGC 11105, a spiral galaxy some 110 million light years in the constellation of Hercules. Image credit: NASA / ESA / Hubble / R.J. Foley, UC Santa Cruz.

Hubble Looks at Little-Known Spiral Galaxy

Jan 29, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured an amazing photo of the spiral galaxy UGC 11105. This Hubble image shows UGC 11105,...

This Hubble image shows Arp 300, a pair of interacting galaxies some 185 million light-years away in the constellation of Ursa Major. Image credit: NASA / ESA / J. Dalcanton, University of Washington / R. Windhorst, Arizona State University / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Captures Dance of Two Spiral Galaxies

Jan 24, 2024 by Enrico de Lazaro

A new image taken with the NASA/ESA Hubble Space Telescope provides a detailed look at an interacting galaxy pair called Arp 300. This Hubble image shows...

This Hubble image shows IC 438, a spiral galaxy some 130 million light-years away in the constellation of Lepus. The color image was made from separate exposures taken in the visible and near-infrared regions of the spectrum with Hubble’s Wide Field Camera 3 (WFC3). It is based on data obtained through two filters. The color results from assigning different hues to each monochromatic image associated with an individual filter. Image credit: NASA / ESA / Hubble / R.J. Foley, UC Santa Cruz.

Hubble Sees Stunning Spiral Galaxy: IC 438

Jan 22, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a detailed image of a spectacular part of IC 438, a spiral galaxy located in the constellation...

Two spiral galaxies, NGC 6040 and NGC 6039, are merging together at the right side of this Hubble image. NGC 6039 is seen face-on and is circular in shape. NGC 6040 seems to lie in front of the first one. In the lower-left corner, cut off by the frame, the elliptical galaxy NGC 6041 -- a central member of the galaxy cluster that Arp 122 resides in -- appears as light radiating from a point. The color image was made from separate exposures taken in the visible and infrared regions of the spectrum with Hubble’s Advanced Camera for Surveys (ACS) and the Dark Energy Camera, which is mounted on NSF’s Víctor M. Blanco 4-m telescope at Cerro Tololo Inter-American Observatory in Chile. 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 / J. Dalcanton / Dark Energy Survey / DOE / FNAL / DECam / CTIO / NOIRLab / NSF / AURA / L. Shatz.

Beautiful Collision of Two Spiral Galaxies Captured by Hubble: Arp 122

Jan 8, 2024 by Enrico de Lazaro

This cosmic encounter is known as Arp 122 and is seen here as imaged by the NASA/ESA Hubble Space Telescope. Two spiral galaxies, NGC 6040 and NGC 6039,...

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