Tag Archive for 'VLT'

This Hubble image shows part of 30 Doradus, home to the most massive stars in our cosmic neighborhood of about 25 galaxies. Image credit: NASA / ESA / D. Lennon and E. Sabbi (ESA / STScI) / J. Anderson, S. E. de Mink, R. van der Marel, T. Sohn, and N. Walborn (STScI) / N. Bastian (Excellence Cluster, Munich) / L. Bedin (INAF, Padua) / E. Bressert (ESO) / P. Crowther (University of Sheffield) / A. de Koter (University of Amsterdam) / C. Evans (UKATC / STFC, Edinburgh) / A. Herrero (IAC, Tenerife), N. Langer (AifA, Bonn), I. Platais (JHU), and H. Sana (University of Amsterdam).

Massive Stars are More Abundant than Thought

Jan 5, 2018 by News Staff

Observations of 30 Doradus, a star-forming region in a nearby galaxy called Large Magellanic Cloud, reveal that massive stars are more prevalent than models...

This image shows spectacular ribbons of gas and dust wrapping around the pearly center of the barred spiral galaxy NGC 1398. Image credit: ESO.

ESO’s Very Large Telescope Snaps Beautiful Photo of NGC 1398

Jan 2, 2018 by Enrico de Lazaro

A new image from ESO’s Very Large Telescope shows the barred spiral galaxy NGC 1398 in striking detail. This image shows spectacular ribbons of gas and...

Main-belt asteroids 29 Amphitrite, 324 Bamberga, 2 Pallas, and 89 Julia. Image credit: Vernazza et al / ESO.

ESO’s Planet Hunter Spots Four Massive Main-Belt Asteroids

Dec 28, 2017 by News Staff

ESO’s Spectro-Polarimetric High-contrast Exoplanet Research (SPHERE) instrument, installed on the Very Large Telescope at the Paranal Observatory in...

The galaxy cluster RCS2 J2327-0204. Image credit: ESO / NASA / ESA / Hubble.

Astronomers Find Galaxy Cluster with Mass of Two Quadrillion Suns

Dec 25, 2017 by News Staff

NASA and ESO astronomers have joined forces to observe RCS2 J2327-0204, one of the most massive galaxy clusters known at its distance or beyond. The galaxy...

This color image shows the Hubble Ultra Deep Field region, as observed with the MUSE instrument on ESO’s Very Large Telescope. Image credit: ESO / MUSE HUDF Collaboration.

ESO’s MUSE Instrument Explores Hubble Ultra Deep Field

Dec 1, 2017 by News Staff

Astronomers using the Multi Unit Spectroscopic Explorer (MUSE) instrument on ESO’s Very Large Telescope have observed the Hubble Ultra Deep Field (HUDF),...

This MUSE image shows a huge cloud of gas around the distant quasar 4C 10.29. Image credit: Arrigoni Battaia et al / ESO.

Astronomers Spot Giant Nebula around Distant Quasar

Nov 24, 2017 by News Staff

Astronomers using ESO’s Very Large Telescope in Chile have discovered an enormous cloud of gas around an extremely distant quasar called 4C 10.29. This...

This artist’s impression shows the first interstellar asteroid -- 1I/2017 U1 (’Oumuamua). Image credit: M. Kornmesser / ESO.

Interstellar Asteroid Oumuamua is Dark Red, Highly-Elongated Rocky or Metallic Object, Astronomers Say

Nov 21, 2017 by News Staff

In October 2017, astronomers were surprised by an asteroid that came racing into our Solar System from interstellar space. Now, they have determined that...

This artist’s rendering shows a giant exoplanet causing small bodies to collide in a disk of dust. Image credit: NASA / JPL-Caltech.

Want to Find Giant Exoplanet? Just Look for Young Stars with Debris Disks, Say Astronomers

Oct 12, 2017 by News Staff

A new study in the Astronomical Journal finds that giant exoplanets with long-period orbits are more likely to be found around young stars that have a...

This colorful image of the Saturn Nebula was captured by the MUSE instrument on ESO’s Very Large Telescope (VLT), as part of a study which mapped the gas and dust inside the nebula. Image credit: J. Walsh / ESO.

ESO’s Very Large Telescope Probes Interior of Saturn Nebula

Sep 28, 2017 by News Staff

Using ESO’s Very Large Telescope (VLT), astronomers have produced the first detailed optical maps of the gas and dust distributed throughout the spectacular...

An artist’s impression showing WASP-19b, in which atmosphere astronomers detected titanium oxide for the first time. WASP-19b’s atmosphere is estimated to have a temperature of about 2,000 degrees Celsius. Image credit: M. Kornmesser / ESO.

Hot-Jupiter WASP-19b Has ‘Titanium’ Skies

Sep 14, 2017 by News Staff

Astronomers using ESO’s Very Large Telescope (VLT) have detected titanium oxide in the atmosphere of the hot-Jupiter exoplanet WASP-19b. An artist’s...

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 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...

The photo of the super-Jupiter HIP 65426b. Image credit: ESO / SPHERE Consortium / G. Chauvin et al.

Astronomers Directly Image Super-Jupiter around HIP 65426

Jul 9, 2017 by Sergio Prostak

Using an adaptive optics system and coronagraphic facility at ESO’s Very Large Telescope, an international team of astronomers has discovered and directly...

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...

False-color near-infrared image of the core of the young massive cluster RCW 38 taken with the adaptive-optics camera NACO on ESO’s Very Large Telescope. RCW 38 lies at a distance of about 5,500 light years from the Sun. The field of view of the central image is approximately 1 arc minute, or 1.5 light-years across. The insets, each spanning about 0.07 light-years on a side, show a subset of the faintest and least massive cluster candidate brown dwarfs (indicated by arrows) of RCW 38 discovered in this new image. Image credit: Muzic et al.

Milky Way Galaxy is Home to At Least 25 Billion Brown Dwarfs

Jul 5, 2017 by News Staff

A new estimate suggests that the Milky Way’s population of brown dwarfs — objects too large to be a planet but too small to be a star — exceeds...

Jupiter’s Great Cold Spot (a dark spot). Image credit: Stallard et al.

‘Great Cold Spot’ Discovered in Jupiter’s Upper Atmosphere

Apr 12, 2017 by News Staff

An international team of researchers, led by University of Leicester planetary astronomer Tom Stallard, has detected a localized region of cooling —...

Artist’s impression of a galaxy forming stars within powerful outflows of material blasted out from supermassive black holes at its core. Image credit: ESO / M. Kornmesser.

ESO’s Very Large Telescope Spots New Type of Star Formation

Mar 27, 2017 by News Staff

New observations from ESO’s Very Large Telescope have revealed stars forming in the powerful outflows in galaxies, which are driven by central supermassive...

An artist’s impression of the brown dwarf SDSS J0104+1535. Image credit: John Pinfield.

Record-Breaking Brown Dwarf Spotted 750 Light-Years Away

Mar 25, 2017 by News Staff

Astronomers have identified a brown dwarf — an object too large to be a planet but too small to be a star — with the ‘purest’ composition...

Schematic representation of rotating disc galaxies in the early Universe (right) and the present day (left). New VLT observations suggest that such massive star-forming disc galaxies in the early Universe were less influenced by dark matter (shown in red), as it was less concentrated. As a result the outer parts of distant galaxies rotate more slowly than comparable regions of galaxies in the local Universe. Image credit: ESO / L. Calçada.

Universe’s Early Galaxies Were Less Influenced by Dark Matter

Mar 15, 2017 by News Staff

New observations from ESO’s Very Large Telescope (VLT) indicate that massive, star-forming galaxies during the peak epoch of galaxy formation, 10 billion...

This VLT image shows the spiral galaxy NGC 1055. This large galaxy appears to lack the whirling arms characteristic of a spiral, as it is seen edge-on; however, it displays odd twists in its structure that were probably caused by an interaction with a large neighboring galaxy, Messier 77. The VLT observed NGC 1055 with the FOcal Reducer and low dispersion Spectrograph 2 (FORS2) instrument using visible-light filters. Image credit: ESO.

ESO’s Very Large Telescope Spies Spiral Galaxy Edge-On

Mar 1, 2017 by News Staff

A new image from ESO’s Very Large Telescope (VLT) gives a detailed view of NGC 1055, an edge-on spiral galaxy. This VLT image shows the spiral galaxy...

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