Tag Archive for 'Galaxy'

This image from the Subaru Telescope shows the barred spiral galaxy NGC 7479. Image credit: Ichi Tanaka / National Astronomical Observatory of Japan.

Subaru Telescope Observes NGC 7479

Aug 22, 2017 by Natali Anderson

The Subaru Telescope, the 8.2-m flagship telescope of the National Astronomical Observatory of Japan, located at the Mauna Kea Observatory on Hawaii, has...

This new image from Hubble shows the dwarf galaxy NGC 178. Image credit: NASA / ESA / Hubble.

Hubble Spies Dwarf Galaxy NGC 178

Aug 21, 2017 by News Staff

This image of the small galaxy NGC 178 comes courtesy of the NASA/ESA Hubble Space Telescope’s Wide Field Planetary Camera 2 (WFPC2). This new image...

This image of the ‘jellyfish’ galaxy JO204 shows clearly how material is streaming out of the galaxy in long tendrils to the lower-left; red shows the glow from ionized hydrogen gas and the whiter regions are where most of the stars in the galaxy are located; some more distant galaxies are also visible. Image credit: ESO / GASP Collaboration.

MUSE Observations of ‘Jellyfish’ Galaxies Reveal New Way to Fuel Supermassive Black Holes

Aug 17, 2017 by News Staff

An international research team, led by Dr. Bianca Poggianti of the INAF-Astronomical Observatory of Padova, has used the MUSE instrument on ESO’s Very...

This illustration shows a likely configuration of a gravitational lensing system discovered by the team: the milli-lens is located in or near the intervening spiral galaxy; the lens is magnifying blobs of jet material within the active galaxy PKS1413+135, but the blobs are too small to be seen in the radio image (top left); only when the blobs move far away from the yellow core do they expand and are visible as the pink blobs in the image. Image credit: Anthony Readhead / Caltech / MOJAVE.

Gravitational ‘Milli-Lens’ Reveals Clumps of Hot Gas Streaming from Supermassive Black Hole

Aug 16, 2017 by News Staff

An international team of astronomers has found evidence for a unique gravitational lensing system, in which a massive star cluster is magnifying an extremely...

This image from the NASA/ESA Hubble Space Telescope shows the dwarf spiral galaxy IC 1727. Image credit: NASA / ESA / Hubble.

Hubble Spots Highly Distorted Spiral Galaxy: IC 1727

Aug 14, 2017 by News Staff

The NASA/ESA Hubble Space Telescope has taken a picture of the dwarf spiral galaxy IC 1727. This image from the NASA/ESA Hubble Space Telescope shows the...

This image shows the barred-ring spiral galaxy NGC 7098 (center). An array of distant galaxies are also visible throughout the frame, the most prominent being the small, edge-on, spiral galaxy visible to the left of NGC 7098, known as ESO 048-G007. Image credit: ESO.

VLT Captures Stunning Image of Barred-Ring Spiral Galaxy NGC 7098

Aug 10, 2017 by News Staff

ESO’s Very Large Telescope (VLT) at Paranal Observatory in Chile has snapped an amazing new photo of NGC 7098, a spiral galaxy with numerous sets of...

According to Elbert et al, there are probably millions of stellar-remnant black holes in our Milky Way Galaxy -- far more than expected. Image credit: NASA’s Goddard Space Flight Center.

Milky Way Galaxy May Host Millions of Stellar-Remnant Black Holes

Aug 9, 2017 by News Staff

A trio of astronomers at the University of California, Irvine, claims that stellar-remnant black holes, which result from the collapse of massive stars...

This image from Hubble’s WFC3 is likely the best of the dwarf galaxy NGC 5949. Image credit: NASA / ESA / Hubble.

Hubble Observes Dwarf Galaxy NGC 5949

Aug 7, 2017 by News Staff

The NASA/ESA Hubble Space Telescope has taken a picture of the galaxy NGC 5949, which is found in the constellation of Draco. This image from Hubble’s...

SDSS DR14 image of the massive spiral galaxy NGC 3191; the cross-hairs mark the position of SN 2017egm. Image credit: SDSS.

SN 2017egm: ‘Heavy Metal’ Superluminous Supernova Discovered in NGC 3191

Aug 1, 2017 by News Staff

At a distance of 420 million light-years, the recently-discovered SN 2017egm is the nearest Type I superluminous supernova to date, and the first near...

An all-sky image of the Milky Way Galaxy, as observed by ESA’s Planck Space Observatory in IR. The data contained in this image were used in this research and were essential in calculating the distribution of the light energy of the Galaxy. Image credit: ESA / HFI / LFI consortia.

Researchers Map Light Energy Distribution in Milky Way Galaxy

Jul 31, 2017 by News Staff

An international team of scientists has used data from ESA’s Planck Space Observatory and other telescopes to map the distribution of all light energy...

This image from Hubble shows the spiral galaxy NGC 4656. Image credit: NASA / ESA / Hubble.

Hubble Snaps Image of Hockey Stick Galaxy

Jul 31, 2017 by Natali Anderson

The NASA/ESA Hubble Space Telescope has delivered an unrivalled snapshot of the hockey stick-shaped galaxy NGC 4656. This image from Hubble shows the spiral...

According to Angles-Alcazar et al, up to 50% of matter in the Milky Way Galaxy may have an extragalactic origin. Image credit: NASA / JPL.

Up To 50% of Milky Way’s Matter Have Extragalactic Origin, Astrophysicists Say

Jul 27, 2017 by News Staff

A team of researchers at Northwestern University and elsewhere has discovered that — contrary to previously standard lore — up to 50% of the...

Slice through the celestial equator showing the radial component of the velocity field (in km per second). Blue regions are falling towards us and red regions are flying away from us. Galaxies of the SDSS main galaxy sample are overplotted. In the center of the slice, the infalling dynamics of the Sloan Great Wall, one of the largest structure of the known Universe, can be observed. Image credit: Leclercq et al.

Researchers Release New Maps of Dark Matter Dynamics

Jul 26, 2017 by News Staff

An international team of scientists has unveiled detailed maps of dark matter dynamics in the nearby Universe. The research is published in the Journal...

This image of the superluminous supernova DES15E2mlf was taken with the Dark Energy Camera (DECam) gri-band filters mounted on the Blanco 4-m telescope at Cerro Tololo Inter-American Observatory in Chile on December 28, 2015, around the time when DES15E2mlf reached its peak luminosity. Image credit: D. Gerdes / S. Jouvel.

Astronomers Spot Most Distant Superluminous Supernova Yet

Jul 24, 2017 by News Staff

At a distance of 10 billion light-years, DES15E2mlf — a Type I superluminous supernova (SLSN-I) spotted by the Dark Energy Survey collaboration —...

This image, taken with the Wide Field Camera 3 on board Hubble, shows the small irregular/spiral galaxy NGC 4248. Image credit: NASA / ESA / Hubble.

Hubble Observes NGC 4248

Jul 24, 2017 by Natali Anderson

NASA has released a stunning image snapped by the NASA/ESA Hubble Space Telescope of the irregular/spiral galaxy NGC 4248. This image, taken with the Wide...

NASA’s Spitzer Space Telescope, Chandra X-ray Observatory, and the NASA/ESA Hubble Space Telescope produced this composite image of the central region of our Milky Way Galaxy. Note that the center of the Galaxy is located within the bright white region to the right of and just below the middle of the image. Image credit: NASA / JPL-Caltech / ESA / CXC / STScI.

High-Energy ‘Trap’ Spotted in Milky Way’s Center

Jul 19, 2017 by News Staff

The center of our Milky Way Galaxy contains a ‘trap’ that concentrates some of the highest-energy cosmic rays, according to a new analysis of data...

This image, taken with the Wide Field Camera 3 on board the NASA/ESA Hubble Space Telescope, shows the barred spiral galaxy NGC 4242. Image credit: NASA / ESA / Hubble.

Hubble Space Telescope Views Face-On Barred Spiral Galaxy NGC 4242

Jul 17, 2017 by News Staff

The NASA/ESA Hubble Space Telescope has taken a picture of the face-on barred spiral galaxy NGC 4242. This image, taken with the Wide Field Camera 3 on...

This image shows the barred spiral galaxy NGC 2500, which lies in the northern constellation of Lynx, about 32 million light-years away. Image credit: NASA / ESA / Hubble.

Hubble Snaps Beautiful Barred Spiral Galaxy Image

Jul 10, 2017 by News Staff

The NASA/ESA Hubble Space Telescope has captured a stunning image of the nearby galaxy NGC 2500, also known as LEDA 22525 and IRAS 07581+5052. This image...

This artist’s illustration portrays what the gravitationally lensed galaxy SGAS 1110 might look like up close. A sea of young, blue stars is streaked with dark dust lanes and studded with bright pink patches that mark sites of star formation. SGAS 1110 is one of more than 70 studied as part of the Sloan Giant Arcs Survey, an imaging survey that searched 240 galaxy clusters to find new examples of gravitational lensing. Image credit: NASA / ESA / Z. Levay, STScI.

Hubble Finds Patches of Newborn Stars in Galaxy 11 Billion Light-Years from Earth

Jul 7, 2017 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have captured a detailed image of an extremely distant, gravitationally lensed galaxy they believe...

This image shows the barred spiral galaxy Messier 77, which lies in the constellation Cetus, about 62 million light-years away. Image credit: ESO.

Very Large Telescope Takes Close Look at Messier 77

Jul 7, 2017 by News Staff

ESO’s Very Large Telescope (VLT) has delivered an unrivalled snapshot of the spiral galaxy Messier 77. This image shows the barred spiral galaxy Messier...

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