Tag Archive for Galaxy

This Hubble image shows NGC 1559, a barred spiral galaxy some 32 million light-years away in the constellation of Reticulum. Image credit: Hubble / ESA / NASA / F. Belfiore / W. Yuan / J. Lee / PHANGS-HST Team / A. Riess / K. Takáts / D. de Martin & M. Zamani, ESA / Hubble.

Hubble Space Telescope Observes Hidden Depths of NGC 1559

Sep 16, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a stunning new image of the barred spiral galaxy NGC 1559. This Hubble image shows...

This VST image shows the spiral galaxy NGC 3312. Image credit: ESO / INAF / M. Spavone / E. Iodice.

VST Sees Jellyfish Galaxy in Hydra Cluster

Sep 10, 2024 by Enrico de Lazaro

Astronomers using ESO’s VLT Survey Telescope (VST) in Chile have captured a stunning image of the distorted spiral galaxy NGC 3312. This VST image shows...

In this image of the barred spiral galaxy NGC 5668, Hubble was used to examine the surroundings of the Type II supernova event labeled SN 2004G, seeking to study the kinds of stars that end their lives as this kind of supernova. The color image is composed of near-infrared and optical observations from Hubble’s Advanced Camera for Surveys (ACS). 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 / C. Kilpatrick.

Hubble Focuses on Star-Forming Spiral Galaxy

Sep 9, 2024 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has provided astronomers a detailed new image of the barred spiral galaxy NGC 5668. In this image of the barred spiral...

The galaxy cluster MACS-J0417.5-1154 is so massive it is warping the fabric of space-time and distorting the appearance of galaxies behind it, an effect known as gravitational lensing. This natural phenomenon magnifies distant galaxies and can also make them appear in an image multiple times, as Webb saw here. Two distant, interacting galaxies -- a face-on spiral and a dusty red galaxy seen from the side -- appear multiple times, tracing a familiar shape across the sky. Active star formation, and the face-on galaxy’s remarkably intact spiral shape, indicate that these galaxies’ interaction is just beginning. Image credit: NASA / ESA / CSA / STScI / V. Estrada-Carpenter, Saint Mary’s University.

Webb Spots Distorted Galaxy Forming Cosmic Question Mark

Sep 5, 2024 by News Staff

It’s 7 billion years ago, and the Universe’s heyday of star formation is beginning to slow. What might our Milky Way Galaxy have looked like at that...

An artist’s impression of HSC J121503.42-014858.7 and HSC J121503.55-014859.3 quasars. Image credit: Izumi et al., doi: 10.3847/1538-4357/ad57c6.

Astronomers Discover Spectacular Galactic Merger in Early Universe

Sep 2, 2024 by News Staff

Using the Atacama Large Millimeter/submillimeter Array (ALMA) and the Subaru Telescope, astronomers have discovered a pair of merging gas-rich galaxies...

IC 4709’s swirling disk filled with stars and dust bands is beautifully captured by Hubble, as is the faint halo surrounding it. The color 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. Koss / A. Barth.

Hubble Spots Active Spiral Galaxy in Telescopium

Sep 2, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured an amazing photo of the lens-shaped spiral galaxy IC 4709. IC 4709’s swirling disk...

The Triangulum Galaxy is the third largest galaxy in our Local Group of galaxies. Image credit: NASA / ESA / M. Boyer, STScI / J. Dalcanton, University of Washington / Gladys Kober, NASA & Catholic University of America.

Hubble Sees Central Region of Triangulum Galaxy

Aug 28, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have taken a detailed image of a spectacular central part of the Triangulum Galaxy. The Triangulum...

The Pegasus dwarf spheroidal galaxy resides around 959,000 light-years away from the Andromeda Galaxy. Image credit: NASA / ESA / D. Weisz, University of California – Berkeley / Gladys Kober, NASA & Catholic University of America.

Hubble Zooms In On Pegasus Dwarf Spheroidal Galaxy

Aug 27, 2024 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured this spectacular image of the Pegasus dwarf spheroidal galaxy, a satellite of the Andromeda galaxy. The...

This illustration shows what the activities of a Kardashev Type III civilisation might look like - encapsulating the energy of stars by so-called Dyson spheres is one way to harness enormous energies on galactic scales; the resulting waste heat products should be detectable by telescopes. Image credit: Danielle Futselaar / ASTRON.

Murchison Widefield Array Searches for Extragalactic Alien Technosignatures

Aug 26, 2024 by Natali Anderson

Astronomers using the Murchison Widefield Array in Western Australia have searched for alien signals at a 10 kHz spectral resolution originating from a...

Composite-color image of A2744-QSO1. Image credit: Furtak et al., doi: 10.1038/s41586-024-07184-8.

Early Galaxies Were Less Massive than Previously Thought

Aug 26, 2024 by News Staff

In a paper published today in the Astronomical Journal, astronomers analyzed the evolution of massive galaxies at redshifts of 4-8 selected from the JWST...

This Hubble image shows UGC 3478, a spiral galaxy located 128 million light-years away in the constellation of Camelopardalis. Image credit: NASA / ESA / Hubble / M. Koss / A. Barth.

Hubble Space Telescope Gazes at UGC 3478

Aug 26, 2024 by Enrico de Lazaro

A stunning new image taken with the NASA/ESA Hubble Space Telescope provides a detailed look at the spiral galaxy UGC 3478. This Hubble image shows UGC...

This Hubble image shows UGC 4879, an irregular dwarf galaxy some 3.6 million light-years away in the constellation of Ursa Major. Image credit: NASA / ESA / Hubble / K. Chiboucas, NOIRLab & Gemini North / M. Monelli, Instituto de Astrofisica de Canarias / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Snaps New Image of UGC 4879

Aug 21, 2024 by Enrico de Lazaro

The Hubble astronomers have released a stunning new image snapped by the NASA/ESA Hubble Space Telescope of the dwarf irregular galaxy UGC 4879. This Hubble...

This Hubble image shows UGC 11861, a barred spiral galaxy located 69 million light-years away from Earth in the constellation of Cepheus. Image credit: NASA / ESA / Hubble / C. Kilpatrick.

Hubble Space Telescope Captures Image of Little-Known Barred Spiral Galaxy

Aug 19, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have produced a beautiful image of the barred spiral galaxy UGC 11861. This Hubble image shows UGC...

This Webb image shows Messier 106, a spiral galaxy located 20 million light-years away in the constellation of Canes Venatici. Image credit: NASA / ESA / CSA / Webb / J. Glenn.

Webb Observes Hidden Depths of Messier 106

Aug 12, 2024 by Enrico de Lazaro

NASA has released a stunning new image snapped by the NASA/ESA/CSA James Webb Space Telescope of the active, central part of the nearby spiral galaxy Messier...

This Hubble image shows LEDA 12535, a barred spiral galaxy some 320 million light-years away in the constellation of Perseus. The color composite was assembled from images taken by Hubble’s Wide Field Camera 3 (WFC3) in ultraviolet, visible, and near-infrared light. 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 / I. Chilingarian.

Hubble Snaps Striking Barred Spiral Galaxy Image

Aug 12, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a striking new photo of LEDA 12535, a barred spiral galaxy situated in the famous Perseus...

This Hubble image shows the barred spiral galaxy LEDA 857074. The color image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) in the near-infrared part 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 / R.J. Foley.

Hubble Spots Supernova-Hosting Galaxy with Distorted Spiral Arms

Aug 5, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have taken an image of the barred spiral galaxy LEDA 857074. This Hubble image shows the barred spiral...

This artist’s concept shows what happened when two massive clusters of galaxies, collectively known as MACS J0018.5+1626, collided: the dark matter in the galaxy clusters (blue) sailed ahead of the associated clouds of hot gas, or normal matter (orange); both dark matter and normal matter feel the pull of gravity, but only the normal matter experiences additional effects like shocks and turbulence, which slow it down during collisions. Image credit: W.M. Keck Observatory / Adam Makarenko.

Astronomers See Decoupling of Dark and Normal Matter in Collision of Two Galaxy Clusters

Aug 1, 2024 by News Staff

The two galaxy clusters, known collectivity as MACS J0018.5+1626, each contain thousands of galaxies and are located billions of light-years away from...

Rotational motion of young (blue) and old (red) stars similar to the Sun (orange). Image credit: NASA / JPL-Caltech / R. Hurt / SSC / Caltech.

Milky Way’s Thin Disk Formed Less Than One Billion Years from Big Bang, New Study Suggests

Aug 1, 2024 by News Staff

Using data from ESA’s Gaia mission, astronomers have found a large number of metal-poor stars older than 13 billion years on orbits similar to that of...

This Hubble image shows IC 3430, a dwarf galaxy around 45 million light-years away in the constellation of Virgo. The color image includes both optical and near-infrared observations from Hubble’s Advanced Camera for Surveys (ACS). 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 Space Telescope Spies IC 3430

Jul 29, 2024 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have obtained a remarkable new view of the dwarf elliptical galaxy IC 3430. This Hubble image shows...

This collection of images was released to commemorate the 25th anniversary of Chandra. Image credit: NASA / CXC / SAO.

Chandra Marks 25 Years in Space with Collection of 25 Stunning Images

Jul 23, 2024 by News Staff

To celebrate the 25th anniversary of NASA’s Chandra X-ray Observatory, the Chandra team has released a set of 25 new images of cosmic objects and phenomena. This...

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