Tag Archive for 'Hubble'

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...

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 illustration plots changes in the brightness of Betelgeuse, following the titanic mass ejection of a large piece of its visible surface; the escaping material cooled to form a cloud of dust that temporarily made the star look dimmer, as seen from Earth; this unprecedented stellar convulsion disrupted the monster star’s 400-day-long oscillation period that astronomers had measured for more than 200 years; the interior may now be jiggling like a plate of gelatin dessert. Image credit: NASA / ESA / Elizabeth Wheatley, STScI.

Betelgeuse is Still Recovering from Gigantic Surface Mass Ejection, Astronomers Say

Aug 11, 2022 by News Staff

Betelgeuse, a red supergiant star located around 650 light-years away in the constellation of Orion, underwent a historic dimming between December 2019...

This Hubble image shows HH 505, a Herbig-Haro object located some 1,000 light-years away in the constellation of Orion. Image credit: NASA / ESA / Hubble / J. Bally / M.H. Özsaraç.

Hubble Spots Mysterious Herbig-Haro Object in Orion Nebula

Aug 8, 2022 by Enrico de Lazaro

NASA has released a beautiful photo taken by the NASA/ESA Hubble Space Telescope of the Herbig-Haro (HH) object 505. This Hubble image shows HH 505, a...

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 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 gravitationally lensed galaxy SGAS J143845+145407. Gravitational lensing has resulted in a mirror image of SGAS J143845+145407 at the center of the image, creating a captivating centerpiece. Image credit: Hubble / ESA / NASA / J. Rigby.

Strong Gravitational Lens Shows Same Galaxy Two Times

Jul 18, 2022 by Enrico de Lazaro

The striking new photo from the NASA/ESA Hubble Space Telescope features the gravitationally lensed galaxy SGAS J143845+145407. This Hubble image shows...

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...

This Hubble image shows LEDA 17532, a multi-armed galaxy merger some 520 million light-years away in the constellation of Orion. Image credit: NASA / ESA / Hubble / W. Keel.

Hubble Observes Multi-Armed Galaxy Merger

Jul 4, 2022 by Enrico de Lazaro

The Hubble team has released an incredibly beautiful image of a peculiar galaxy called LEDA 17532. This Hubble image shows LEDA 17532, a multi-armed galaxy...

This Hubble image shows the outskirts of the Tarantula Nebula. Image credit: NASA / ESA / Hubble / Josh Barrington.

Hubble Spots Glowing Plumes in Tarantula Nebula

Jun 30, 2022 by Enrico de Lazaro

NASA has released a beautiful photo taken by the Hubble Space Telescope of the outskirts of the Tarantula Nebula, which is located in the Large Magellanic...

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...

Color images of NGC 1309 both before and after SN 2012Z. Image credit: NASA / ESA / Hubble / McCully et al., doi: 10.3847/1538-4357/ac3bbd.

Hubble Finds Half-Exploded Star in NGC 1309

Jun 24, 2022 by News Staff

There are different types of supernova explosions. Type Ia supernovae, also known as thermonuclear supernovae, occur in binary star systems. To trigger...

Map of sulfur dioxide (a) band depth and (b) band area for all four Hubble visits. Image credit: NASA / JPL / Bjorn Jonsson / Becker et al., doi: 10.3847/PSJ/ac69eb.

Hubble Explores Surface of Europa in Mid-UV

Jun 22, 2022 by News Staff

The new mid-ultraviolet (UV) maps of Europa, created using data from the Space Telescope Imaging Spectrograph (STIS) instrument aboard the NASA/ESA Hubble...

This Hubble image shows the massive galaxy cluster Abell 1351. 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) and Advanced Camera for Surveys (ACS). Several 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 / H. Ebeling / L. Shatz.

Hubble Focuses on Lensing Galaxy Cluster Abell 1351

Jun 20, 2022 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has produced this beautiful image of the massive and rich galaxy cluster Abell 1351. This Hubble image shows the massive...

This Hubble image shows a blue stellar system. Image credit: Michael Jones.

New Type of Stellar System Discovered

Jun 17, 2022 by News Staff

Astronomers have spotted five blue stellar systems — which they say appear through a telescope as blue blobs and are about the size of dwarf galaxies...

The star-filled sky in this Hubble photo lies in the direction of the Galactic center. The light from stars is monitored to see if any change in their apparent brightness is caused by a foreground object drifting in front of them. The warping of space by the interloper would momentarily brighten the appearance of a background star, an effect called gravitational lensing. One such event, OB110462, is shown in the four close-up frames at the bottom. The arrow points to a star that momentarily brightened, as first captured by Hubble in August 2011. This was caused by a foreground black hole drifting in front of the star, along our line of sight. The star brightened and then subsequently faded back to its normal brightness as the black hole passed by. Because a black hole doesn’t emit or reflect light, it cannot be directly observed. But its unique thumbprint on the fabric of space can be measured through these so-called microlensing events. Image credit: NASA / ESA / Hubble / K. Sahu, STScI / J. DePasquale, STScI.

Hubble Detects Free-Floating Compact Object 5,000 Light-Years Away

Jun 13, 2022 by Enrico de Lazaro

Astronomers have for the first time discovered what may be an isolated stellar-mass black hole using the astrometric microlensing technique. They estimate...

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...

A patch of sky imaged by the 3D-DASH survey. Image credit: Mowla et al., doi: 10.3847/1538-4357/ac71af.

Hubble Captures Spectacular Near-Infrared Image Showing Early Universe

Jun 7, 2022 by News Staff

Astronomers from the 3D-Drift And SHift (3D-DASH) program have released the largest near-infrared image ever taken by the NASA/ESA Hubble Space Telescope. A...

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