Tag Archive for 'ESA'

This Hubble image shows the face-on spiral galaxy NGC 5468. The color image was made from separate exposures taken in the visible and infrared regions of the spectrum with Hubble’s Wide Field Camera 3 (WFC3). 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 / W. Li et al / Judy Schmidt, www.geckzilla.com.

Hubble Space Telescope Observes NGC 5468

Dec 2, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has produced a spectacularly detailed image of a spiral galaxy called NGC 5468. This Hubble image shows the face-on...

This image shows a region of Mars named Deuteronilus Mensae. The oblique perspective view was generated using a digital terrain model and Mars Express data gathered on February 25, 2018. Image credit: ESA / DLR / FU Berlin / CC BY-SA 3.0 IGO.

ESA’s Mars Express Orbiter Spots Fractured Ice Sheets

Nov 26, 2019 by News Staff

The two Martian hemispheres are drastically different; the smooth northern lowlands sit up to 3 km below the rugged southern highlands, and the surface...

This Hubble image shows the pair of interacting galaxies Arp 293. The image includes infrared observations from Hubble’s Wide Field Camera 3 (WFC3). Three filters were used to sample various wavelengths. Image credit: NASA / ESA / Hubble / K. Larson et al.

Hubble Witnesses Dance of Galaxies: Arp 293

Nov 25, 2019 by Natali Anderson

NASA has released a beautiful photo taken by the NASA/ESA Hubble Space Telescope of the peculiar pair of interacting galaxies called Arp 293. This Hubble...

This image of the Phoenix Cluster combines X-ray, radio and optical data; side panels show the individual images making up the composite. Image credit: NASA / CXC / MIT / M. McDonald et al / NRAO / AUI / NSF / STScI.

Enormous Black Hole Boosts Star Formation in Phoenix Galaxy Cluster

Nov 22, 2019 by News Staff

Supermassive black holes in the center of galaxy clusters usually suppress star formation, but the one in the Phoenix Cluster, a group of about 1,000 galaxies...

Astronomers Observe Host Galaxy of Extremely Bright and Long Gamma-Ray Burst

Nov 21, 2019 by News Staff

Astronomers have investigated the nature of a very bright and long-duration gamma-ray burst, GRB 190114C, by studying its environment. Hubble’s observations...

This composite image shows the Orion A molecular cloud, the nearest known massive star factory, as seen by ESA’s Herschel and Planck space observatories. Located approximately 1,630 light-years away, Orion A is one of the two giant molecular clouds in the Orion molecular cloud complex. The other cloud is Orion B, which lies east of Orion’s Belt. Orion A is packed full of gas -- it contains so much material, in fact, that it would be capable of producing tens of thousands of Sun-mass stars. Different colors visible here indicate the light emitted by interstellar dust grains mixed within the gas, as observed by Herschel at far-infrared and sub-millimeter wavelengths, while the texture of faint gray bands stretching across the frame, based on Planck’s measurements of the direction of the polarized light emitted by the dust, show the orientation of the magnetic field. Image credit: ESA / Herschel / Planck / J.D. Soler, Max Planck Institute for Astronomy.

Magnetic Fields Play Role in Structuring Interstellar Medium in and around Star-Forming Clouds: Study

Nov 19, 2019 by News Staff

In a new study published in the journal Astronomy & Astrophysics, Dr. Juan Soler of the Max Planck Institute for Astronomy used observations from ESA’s...

The odd orbits of Neptune’s inner moons Naiad and Thalassa enable them to avoid each other as they race around the giant planet. Image credit: Brozović et al, doi: 10.1016/j.icarus.2019.113462.

Neptune’s Moons Naiad and Thalassa Perform ‘Dance of Avoidance’

Nov 18, 2019 by News Staff

A new study, published in the journal Icarus, shows that Naiad and Thalassa, two innermost moons of Neptune, are locked in an unusual type of orbital resonance. The...

This new image from the NASA/ESA Hubble Space Telescope shows the spiral galaxy NGC 3749. The image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) in the infrared and optical parts of the spectrum. 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 / D. Rosario et al.

Hubble Snaps Stunning Image of Spiral Galaxy NGC 3749

Nov 18, 2019 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured an amazing new photo of a galaxy called NGC 3749. This new image from the NASA/ESA Hubble Space Telescope...

This artist’s impression shows the evolution of the Universe beginning with the Big Bang on the left followed by the appearance of the Cosmic Microwave Background. The formation of the first stars ends the cosmic dark ages, followed by the formation of galaxies. Image credit: M. Weiss / Harvard-Smithsonian Center for Astrophysics.

Our Universe is Curved, Suggests New Study

Nov 11, 2019 by News Staff

The current model of the Universe needs to be revised, according to a new analysis of Cosmic Microwave Background (CMB) anisotropy data. This artist’s...

This image snapped by the NASA/ESA Hubble Space Telescope reveals a detailed view of the central part of the unbarred spiral galaxy NGC 772. The image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) in the infrared and optical parts of the spectrum. 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 / A. Seth et al.

Hubble Observes Hidden Depths of NGC 772

Nov 11, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has captured a striking new photo of a spiral galaxy called NGC 772. This image snapped by the NASA/ESA Hubble Space...

This Hubble image shows a massive galaxy cluster, about 4.6 billion light years away. Along its borders 12 images within the four arcs are visible; these are copies of the same galaxy called PSZ1 G311.65-18.48, which is almost 11 billion light-years away. Three of these arcs are visible in the top right of the image, while one counterarc is visible in the lower left -- partially obscured by a bright foreground star within our Milky Way Galaxy. Image credit: NASA / ESA / Hubble / Rivera-Thorsen et al.

Hubble Sees Twelve Images of Same Galaxy Split by Gravitational Lens

Nov 8, 2019 by News Staff

An effect called strong gravitational lensing has allowed the NASA/ESA Hubble Space Telescope to see the same remote galaxy twelve times. Called PSZ1 G311.65-18.48,...

Hubble Sees Newborn Stars in NGC 1333

Nov 4, 2019 by Enrico de Lazaro

NASA has released a photo taken by the Hubble Space Telescope of part of the reflection nebula NGC 1333. This Hubble image shows protostars in the reflection...

This Hubble image shows young globular clusters (blue) and filaments of cool gas (red) around NGC 1275 in the center of the Perseus cluster (also known as Abell 426), a group of over 1,000 galaxies located 240 million light-years from Earth. Image credit: Lim et al, doi: 10.1038/s41550-019-0909-6.

Astronomers Find Thousands of Young Globular Clusters around Perseus Cluster’s Central Galaxy

Oct 29, 2019 by Enrico de Lazaro

Many thousands of compact and massive star clusters have formed at an approximately steady rate over the past one billion years around NGC 1275, the central...

This Hubble image captures two galaxies of equal size in a titanic head-on collision. This observation was made on June 19, 2019 in visible light by Hubble’s Advanced Camera for Surveys (ACS). Image credit: NASA / ESA / Hubble / J. Dalcanton, B.F. Williams & M. Durbin, University of Washington.

Hubble Spots Stunning Ring Galaxy System

Oct 28, 2019 by News Staff

NASA has released a breathtaking image snapped by the NASA/ESA Hubble Space Telescope of the Arp-Madore 2026-424 system. This Hubble image captures two...

This Hubble image shows the face-on spiral galaxy NGC 1706. 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). Two filters were used to sample various wavelengths. The color results from assigning different hues to each monochromatic image associated with an individual filter. Imager credit: NASA / ESA / Hubble / A. Bellini et al.

Hubble Looks at Beautiful Spiral: NGC 1706

Oct 28, 2019 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured an amazing new photo of a face-on galaxy called NGC 1706. This Hubble image shows the face-on spiral galaxy...

This image snapped by the Hubble Space Telescope shows a galaxy called IC 4653. This color composite was made from separate exposures taken in the visible and infrared regions of the spectrum with Hubble’s Wide Field Camera 3 (WFC3). 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 / D. Rosario, CEA, Durham University.

Hubble Observes Dwarf Spiral: IC 4653

Oct 21, 2019 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has taken a beautiful picture of the dwarf spiral galaxy IC 4653. This image snapped by the Hubble Space Telescope...

On October 12, 2019, Hubble observed the interstellar comet 2I/Borisov at a distance of approximately 261 million miles from Earth. Image credit: NASA / ESA / Hubble / D. Jewitt, University of California, Los Angeles.

Hubble Captures Sharpest Image Yet of Interstellar Comet 2I/Borisov

Oct 16, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has captured an amazing new photo of 2I/Borisov, the first known interstellar comet ever identified. On October 12,...

False-color and X-ray images of the giant arc in SPT-CLJ2344-4243: the X-ray-emitting giant arc is shown relative to the center of the foreground lensing galaxy cluster in a false-color image at optical wavelengths; the inset shows Chandra X-ray (left) and Hubble optical (right) images of the giant arc at a scale 1.5 times larger; the optical colors here are given by Hubble imaging data in the F850LP (red), F775W (green) and F475W (blue) filters; two magenta circles indicate the locations of the X-ray emission from the giant arc in both inset panels; the lensing geometry of the giant arc is a pair of merging images, where the lower and upper halves of the arc are each a single image with mirror symmetry. Image credit: Bayliss et al, doi: 10.1038/s41550-019-0888-7.

Phoenix Cluster’s Gravity Magnifies X-Rays from Extremely Distant Star-Forming Galaxy

Oct 15, 2019 by News Staff

Astronomers have used a huge group of galaxies called the Phoenix cluster as a cosmic magnifying glass to detect X-ray emission from a very distant dwarf...

This Hubble image reveals a detailed view of part of the disk of the spiral galaxy NGC 4380. The image is made up of observations from Hubble’s Wide Field Camera 3 (WFC3) in the infrared and optical parts of the spectrum. 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 / P. Erwin.

Hubble Captures Detailed Image of NGC 4380

Oct 14, 2019 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has produced a spectacularly detailed image of a galaxy called NGC 4380. This Hubble image reveals a detailed view...

Milky Way Captured Few Dwarf Galaxies from Nearby Large Magellanic Cloud

Oct 11, 2019 by News Staff

Our Milky Way Galaxy is orbited by more than 50 companion galaxies. According to new research led by University of California, Riverside astronomers, several...

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