Tag Archive for 'Star cluster'

This Hubble image shows NGC 2002, an open cluster some 160,000 light-years away in the southern constellation of Dorado. Image credit: NASA / ESA / G. Gilmore, University of Cambridge / Gladys Kober, NASA & Catholic University of America.

Hubble Captures Stunning View of NGC 2002

Dec 7, 2022 by Enrico de Lazaro

The Hubble team has released a beautiful new image of the open star cluster NGC 2002. This Hubble image shows NGC 2002, an open cluster some 160,000 light-years...

This Hubble image shows BSDL 2757, an open cluster some 160,000 light-years away in the constellation of Dorado. Image credit: NASA / ESA / L. Bianchi, Johns Hopkins University / G. Kober, NASA & Catholic University of America.

Hubble Sees Blue-White Stars in Distant Open Cluster

Dec 6, 2022 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured an amazing new photo of the open cluster BSDL 2757. This Hubble image shows BSDL 2757,...

This Hubble image shows the young open star NGC 376. Image credit: NASA / ESA / Hubble / A. Nota / G. De Marchi.

Hubble Space Telescope Observes NGC 376

Dec 5, 2022 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have produced this beautiful image of NGC 376, a young open star cluster in the Small Magellanic...

This Webb image shows the center of Messier 74. Image credit: NASA / ESA / CSA / Webb / Hoyer et al., arXiv: 2211.13997.

Webb Focuses on Nuclear Star Cluster of Messier 74

Nov 30, 2022 by Natali Anderson

Using new images from the NASA/ESA/CSA James Webb Space Telescope as well as archival data from the NASA/ESA Hubble Space Telescope, astronomers have studied...

This Hubble image shows NGC 2660, an open cluster 8,617 light-years away in the constellation of Vela. Image credit: NASA / ESA / T. von Hippel, Embry-Riddle Aeronautical University / Gladys Kober, NASA & Catholic University of America.

Hubble Space Telescope Takes a Close Look at NGC 2660

Nov 30, 2022 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have taken a very detailed image of the open cluster NGC 2660. This Hubble image shows NGC 2660,...

This Hubble image shows the 12-billion-year-old globular cluster Pismis 26. Imag credit: NASA / ESA / R. Cohen, Rutgers the State University of New Jersey / Gladys Kober, NASA / Catholic University of America.

Hubble Observes Globular Cluster Pismis 26

Nov 29, 2022 by Enrico de Lazaro

The Hubble team has released a beautiful image of Pismis 26, an ancient globular cluster in the constellation of Scorpius. This Hubble image shows the...

The MACS0647-JD galaxy system. Image credit: NASA / ESA / CSA / Webb / STScI / Tiger Hsiao, Johns Hopkins University / Alyssa Pagan, STScI.

Webb Spots Possible Galaxy Merger in Early Universe

Oct 26, 2022 by Natali Anderson

Astronomers say we may be witnessing a merger of two small galaxies just 400 million years after the Big Bang. The galaxy cluster MACS0647 acts as a cosmic...

This Hubble image shows Terzan 1, a globular cluster located some 21,800 light-years away in the constellation of Scorpius. Image credit: NASA / ESA / Hubble / R. Cohen.

Hubble Captures Brilliant New Image of Globular Cluster Terzan 1

Oct 10, 2022 by Enrico de Lazaro

Terzan 1 is a globular cluster about 21,800 light-years from Earth in the constellation of Scorpius. This Hubble image shows Terzan 1, a globular cluster...

This image, taken by the Dark Energy Camera on the Víctor M. Blanco 4-m telescope at Cerro Tololo Inter-American Observatory, shows the Lobster Nebula. 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 & D. de Martin, NSF’s NOIRLab.

Dark Energy Camera Celebrates Its 10th Birthday with Stunning Photo of Lobster Nebula

Sep 13, 2022 by Enrico de Lazaro

The Dark Energy Camera (DECam), a 570-megapixel U.S. Department of Energy-fabricated camera mounted on the Víctor M. Blanco 4-m telescope at NOIRLab’s...

This Hubble image shows Terzan 4, a globular cluster some 26,100 light-years away in the constellation of Scorpius. Image credit: NASA / ESA / Hubble / R. Cohen.

Hubble Space Telescope Zooms in on Terzan 4

Sep 12, 2022 by Enrico de Lazaro

This new image from the NASA/ESA Hubble Space Telescope shows a densely packed, crowded field of stars in the center of the globular cluster Terzan 4. This...

The unusual shape of the open cluster NGC 346 is partly due to stars and gas spiraling into the center of the cluster in a river-like motion; the red spiral superimposed on NGC 346 traces the movement of stars and gas toward the center; this spiraling motion is the most efficient way to feed star formation from the outside toward the center of the cluster. Image credit: NASA / ESA / Andi James, STScI.

Astronomers Find Spiraling Stars in NGC 346

Sep 8, 2022 by News Staff

Astronomers using the Multi Unit Spectroscopic Explorer (MUSE) instrument on ESO’s Very Large Telescope (VLT) and the NASA/ESA Hubble Space Telescope...

This image, taken with the Zorro imager on the 8.1-m Gemini South telescope, shows R136a1, the largest star yet discovered. Image credit: International Gemini Observatory / NOIRLab / NSF / AURA / T.A. Rector, University of Alaska Anchorage & NSF’s NOIRLab / M. Zamani, NSF’s NOIRLab / D. de Martin, NSF’s NOIRLab.

Gemini South Telescope Captures Best Ever Images of Most Massive Known Star

Aug 22, 2022 by Enrico de Lazaro

R136a1 has a mass between 170 and 230 solar masses, according to an analysis of optical data from the speckle imager Zorro mounted on the 8.1-m Gemini...

The main panel of this image shows a wide-field view of NGC 4424 in optical light from Hubble. The image is about 45,000 light-years wide. The inset features a close-up view of NGC 4424 that shows Chandra X-ray data (blue) plus a version of the optical data (red) that has had light from a model of NGC 4424 subtracted from the image to show other faint features. This inset image is about 1,700 light-years across. The Nikhuli star cluster is the elongated red object. Image credit: NASA / CXC / Swinburne University of Technology / Graham et al. / ESA / STScI.

Astronomers Witness ‘Black Hole Delivery System’ in Action

Aug 18, 2022 by Natali Anderson

A rare intermediate-mass black hole may have been delivered to the barred spiral galaxy NGC 4424 by another, smaller galaxy, according to an analysis of...

Color image of the Sparkler galaxy made by the NASA/ESA/CSA James Webb Space Telescope. Image credit: Mowla et al., arXiv: 2208.02233.

Webb Spots Ancient Globular Clusters in Gravitationally Lensed Galaxy

Aug 15, 2022 by Natali Anderson

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have spotted ancient globular clusters around a remarkable galaxy that is strongly gravitationally...

This Hubble image shows NGC 6540, a bulge globular cluster some 17,000 light-years away in the constellation of Sagittarius. Image credit: NASA / ESA / Hubble / R. Cohen.

Hubble Space Telescope Zooms in on NGC 6540

Aug 15, 2022 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have produced an outstanding image of the bulge globular cluster NGC 6540. This Hubble image shows...

This Hubble image shows the bulge metal-rich globular cluster NGC 6638. Image credit: NASA / ESA / Hubble / R. Cohen.

Hubble Spots Young Globular Cluster in Milky Way Galaxy’s Bulge

Aug 1, 2022 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has taken a very detailed image of the bulge globular cluster NGC 6638. This Hubble image shows the bulge metal-rich...

This Hubble image shows the globular cluster Terzan 2. Image credit: NASA / ESA / Hubble / R. Cohen.

Hubble Space Telescope Captures Image of Terzan 2

Jul 11, 2022 by Enrico de Lazaro

The new image taken with the NASA/ESA Hubble Space Telescope provides a detailed look at Terzan 2, a globular cluster located in the constellation of Scorpius. This...

The view of the Galactic center observed with the NIRC2 instrument on the Keck II telescope at the W.M. Keck Observatory. This image is high-pass filtered and shows the position of several S stars close to Sgr A*, which is indicated by a black cross. The star in the white dashed circle shows a magnitude of 16.3 mag, while the star in the blue circle is 17 mag faint. Here north is up and east is to the left. Image credit: Peissker et al., doi: 10.3847/1538-4357/ac752f.

Fast-Moving Star Orbits Milky Way’s Central Black Hole in Just Four Years

Jul 6, 2022 by Natali Anderson

The newly-found star, named S4716, reaches a speed of 8,000 km/sec and comes as close as 98 astronomical units (AU) to Sagittarius A*, a supermassive black...

This Hubble image shows NGC 6569, a globular cluster located in the constellation of Sagittarius. 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 Wide Field Camera 3 (WFC3). 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 / R. Cohen.

Hubble Sees Sparkling Globular Cluster in Milky Way’s Bulge

Jun 27, 2022 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has produced a spectacularly detailed image of the Galactic bulge globular cluster NGC 6569. This Hubble image shows...

This Hubble image shows the globular cluster Terzan 9, a relic of a generation of long-lived stars that formed in the early Galaxy. 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 Wide Field Camera 3 (WFC3). 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 / R. Cohen.

Hubble Spots Ancient Star Cluster near Milky Way’s Center

Jun 13, 2022 by Enrico de Lazaro

This new image from the NASA/ESA Hubble Space Telescope is one of the best ever views of Terzan 9, one of the most central globular clusters in our Milky...

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