Tag Archive for 'Galaxy'

This Hubble image shows NGC 247, a spiral galaxy some 11.5 million light-years from Earth in the constellation of Cetus. Image credit: NASA / ESA / Hubble / H. Feng, Tsinghua University / G. Kober, NASA’s Goddard Space Flight Center / Catholic University of America.

Hubble Space Telescope Sees Needle’s Eye Galaxy

May 11, 2022 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a striking photo of a section of the spiral galaxy NGC 247. This Hubble image shows...

This image from the Dark Energy Camera shows the interacting galaxy pair NGC 1512 and NGC 1510. Image credit: Dark Energy Survey / DOE / FNAL / DECam / CTIO / NOIRLab / NSF / AURA / T.A. Rector, University of Alaska Anchorage & NSF’s NOIRLab / J. Miller, Gemini Observatory & NSF’s NOIRLab / M. Zamani & D. de Martin, NSF’s NOIRLab.

DECam Spots Bizarre Pair of Interacting Galaxies

May 4, 2022 by Enrico de Lazaro

Using the Dark Energy Camera (DECam), a state-of-the-art wide-field imager on the Víctor M. Blanco 4-m Telescope at Cerro Tololo Inter-American Observatory,...

This image shows Messier 66, a spiral galaxy some 31 million light-years away in the constellation of Leo. Image credit: ESO / PHANGS.

VLT Observes Spiral Galaxy Messier 66

May 3, 2022 by Enrico de Lazaro

ESO has released a beautiful image taken by the Multi-Unit Spectroscopic Explorer (MUSE) on ESO’s Very Large Telescope (VLT) of a large portion of the...

This Hubble image shows Messier 99, a spiral galaxy some 42 million light-years away in the constellation of Coma Berenices. The Hubble data was taken with the Wide Field Camera 3 (WFC3). The color composite was assembled from images taken in ultraviolet, visible, and near-infrared light. 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 / M. Kasliwal / J. Lee / PHANGS-HST Team.

Hubble Space Telescope Photographs Messier 99

May 2, 2022 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has revealed fine details of the grand design spiral galaxy Messier 99. This Hubble image shows Messier 99, a spiral...

This artist’s impression highlights the compactness of molecular gas in a post-starburst galaxy and its lack of star formation. Image credit: ALMA / ESO / NAOJ / NRAO / S. Dagnello / NRAO / AUI / NSF.

Study Sheds New Light on ‘Fall of Star Formation’ in Post-Starburst Galaxies

Apr 26, 2022 by News Staff

Post-starburst galaxies (PSBs) are a rare galaxy class existing between two crucial evolutionary phases — major, gas-rich galaxy mergers and gas-poor,...

This Hubble image shows GAMA 526784, an ultra-diffuse galaxy some 4 billion light-years away in the constellation of Hydra. Image credit: NASA / ESA / Hubble / R. van der Burg / L. Shatz.

Hubble Spots Distant Ultra-Diffuse Galaxy

Apr 25, 2022 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a striking photo of the ultra-diffuse galaxy GAMA 526784. This Hubble image shows GAMA...

The four galaxies shown in this graphic are among 29 galaxies in the sample that showed evidence for growing black holes near their centers. X-rays from Chandra (blue) have been overlaid on optical images from the NASA/ESA Hubble Space Telescope of the galaxies NGC 1385, NGC 1566, NGC 3344, and NGC 6503. The boxes that appear in the roll-over outline the location of the burgeoning black holes. Image credit: NASA / CXC / Washington State University / Baldassare et al. / ESA / STScI.

Massive Black Holes Form in Dense Stellar Environments, Study Suggests

Apr 21, 2022 by News Staff

Black holes are demolishing thousands of stars in a quest to pack on weight, according to an analysis of images of 108 galaxies taken by NASA’s Chandra...

This Hubble image shows HCG 40 (also known as Arp 321), an unusual close-knit collection of five galaxies in the constellation of Hydra. Image credit: NASA / ESA / Hubble / STScI.

NASA Marks Hubble’s 32nd Birthday with Amazing Image of Compact Galaxy Group

Apr 20, 2022 by News Staff

This small group of galaxies, called the Hickson Compact Group 40, includes three spiral galaxies, an elliptical galaxy and a lenticular galaxy. In about...

This Hubble image shows the VV 689 system. 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 / Judy Schmidt, www.geckzilla.com.

Hubble Witnesses Stunning Galaxy Collision: VV 689

Apr 18, 2022 by Enrico de Lazaro

A beautiful new image from the NASA/ESA Hubble Space Telescope captures an ongoing collision between two massive galaxies. This Hubble image shows the...

An artist’s impression of a supermassive black hole that is inside the dust-shrouded core of a starburst galaxy. Image credit: NASA / ESA / N. Bartmann.

Hubble Finds Rapidly Growing Black Hole in Early Universe

Apr 13, 2022 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have spotted GNz7q, a black hole that existed only 750 million years after the Big Bang, in one of...

This Hubble image shows Messier 91, a barred spiral galaxy some 56 million light-years away in the constellation of Coma Berenices. Image credit: NASA / ESA / Hubble / J. Lee / PHANGS-HST Team.

Hubble Snaps Stunning Image of Messier 91

Apr 11, 2022 by Enrico de Lazaro

NASA has released a stunning image snapped by the NASA/ESA Hubble Space Telescope of the barred spiral galaxy Messier 91. This Hubble image shows Messier...

The three-color optical image of the host galaxy of the LADUMA J033046.20-275518.1 hydroxyl megamaser, taken from the Hyper Suprime-Cam (HSC) on the 8.2-m Subaru Telescope. Image credit: Glowacki et al., arXiv: 2204.02523.

MeerKAT Discovers Farthest Hydroxyl Megamaser to Date

Apr 8, 2022 by News Staff

LADUMA J033046.20-275518.1 is the most distant megamaser of its kind ever detected. The three-color optical image of the host galaxy of the LADUMA J033046.20-275518.1...

Astronomers Spot Most Distant Galaxy Ever Seen

Apr 8, 2022 by News Staff

The newly-discovered galaxy, named HD1, existed when the Universe was just 330 million years old. HD1 (red object). Image credit: Harikane et al., arXiv:...

Wylie et al. investigated the metallicity, age, and orbital anatomy of the inner Milky Way, specifically focusing on the outer bar region. This image shows a metallicity map of the inner Milky Way, based on orbital data calculated by Wylie et al. The red star marks the position of the Sun, while the white dashed lines mark different sight lines. The red contours show specific density levels to highlight important features: a bar in the middle with a ring-like structure around it. Image credit: Max-Planck-Institut fur Extraterrestrische Physik.

Milky Way’s Inner Ring is Nearly 6 Billion Years Old, Astronomers Say

Apr 5, 2022 by News Staff

Our Milky Way Galaxy hosts an inner ring-like structure that is rich in metals (elements heavier than hydrogen and helium) and intermediately aged, according...

This image shows NGC 5921, a barred spiral galaxy some 78 million light-years away in the constellation of Serpens. This picture was created from images taken with Hubble’s Wide Field Camera 3 (WFC3). One optical and two infrared filter 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. Walsh / R. Colombari.

Hubble Space Telescope Zooms In on NGC 5921

Apr 4, 2022 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has taken a detailed image of a spectacular part of the spiral galaxy called NGC 5921. This image shows NGC 5921, a...

The position of J0624-6948 (small object at the center of the purple ring indicated by *) is indicated with respect to the Milky Way’s Galactic plane, the Large Magellanic Cloud and the Small Magellanic Cloud. Image credit: Axel Mellinger, Central Michigan University.

ASKAP Finds Rogue Supernova Remnant near Large Magellanic Cloud

Mar 30, 2022 by News Staff

Astronomers using the Australian Square Kilometre Array Pathfinder (ASKAP) have spotted a mysterious circular ring between the Milky Way’s plane and...

This Hubble image shows NGC 7172, an active spiral galaxy some 110.5 million light-years away in the constellation of Piscis Austrinus. Image credit: NASA / ESA / Hubble / D.J. Rosario / A. Barth / L. Shatz.

Hubble Sees Active Spiral Galaxy: NGC 7172

Mar 28, 2022 by Enrico de Lazaro

In this image, the NASA/ESA Hubble Space Telescope has captured the brilliance of the spiral galaxy NGC 7172. This Hubble image shows NGC 7172, an active...

An artist’s conception of the Milky Way Galaxy. Image credit: Pablo Carlos Budassi / CC BY-SA 4.0.

Milky Way Evolved in Few Different Phases, New Research Suggests

Mar 23, 2022 by News Staff

The formation of our Milky Way Galaxy can be split up qualitatively into different assembly phases that resulted in its structurally different stellar...

The overdeveloped spiral arm of the galaxy NGC 772 dominates this image from the Gemini North telescope. Image credit: Gemini Observatory / NOIRLab / NSF / AURA / T.A. Rector, University of Alaska Anchorage / J. Miller, Gemini Observatory & NSF’s NOIRLab / M. Zamani / D. de Martin.

Gemini Focuses on NGC 772’s Overdeveloped Spiral Arm

Mar 23, 2022 by Enrico de Lazaro

Astronomers using the Gemini North telescope have captured this vivid image of the strangely lopsided spiral galaxy NGC 772. The overdeveloped spiral arm...

This Hubble image shows the spiral galaxy NGC 4571. Image credit: NASA / ESA / Hubble / J. Lee / PHANGS-HST Team.

Hubble Takes Close Look at NGC 4571

Mar 21, 2022 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has taken a picture of the low-surface brightness spiral galaxy NGC 4571. This Hubble image shows the spiral galaxy...

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