Tag Archive for 'ESO'

Two giant planets, Beta Pictoris b and c, orbit the nearby, young star Beta Pictoris. Image credit: P. Rubini / A.-M. Lagrange.

Second Planet Found Hiding in Beta Pictoris System

Aug 21, 2019 by Enrico de Lazaro

Using data from ESO’s High Accuracy Radial Velocity Planet Searcher (HARPS) instrument, a multinational team of astronomers has uncovered evidence for...

Colorful and wispy Sharpless 2-296 forms the ‘wings ‘ of an area of sky known as the Seagull Nebula -- named for its resemblance to a gull in flight. This celestial bird contains a fascinating mix of intriguing astronomical objects. Glowing clouds weave amid dark dust lanes and bright stars. The Seagull Nebula -- made up of dust, hydrogen, helium and traces of heavier elements -- is the hot and energetic birthplace of new stars. Image credit: ESO / VPHAS+ Team / N.J. Wright, Keele University.

ESO’s VLT Survey Telescope Observes Seagull Nebula

Aug 8, 2019 by News Staff

The VLT Survey Telescope (VST), a large telescope at ESO’s Paranal Observatory, has taken a brilliant picture of the Seagull Nebula, which lies along...

Supermassive black holes at the cores of galaxies blast radiation and ultra-fast winds outward, as illustrated in this artist’s conception. Image credit: NASA / JPL-Caltech.

Ultramassive Black Hole Found in Elliptical Galaxy Holmberg 15A

Aug 5, 2019 by Sergio Prostak

Astronomers using ESO’s Very Large Telescope (VLT) have discovered an enormous black hole at the center of Holmberg 15A, a supergiant elliptical galaxy...

This image from ESO’s SPECULOOS Observatory shows the massive galaxy Centaurus A. Image credit: ESO / SPECULOOS Team / E. Jehin.

ESO Astronomers Capture Stunning Image of Centaurus A Galaxy

Jul 31, 2019 by Enrico de Lazaro

Astronomers using robotic telescopes at ESO’s newest planet-hunting SPECULOOS (Search for habitable Planets EClipsing ULtra-cOOl Stars) Observatory in...

An artist’s impression of ASKAP finding a fast radio burst and determining its precise location. The Keck, VLT and Gemini South optical telescopes joined ASKAP with follow-up observations to image the host galaxy. Image credit: Andrew Howells / CSIRO.

Astronomers Pinpoint Location of Non-Repeating Fast Radio Burst

Jun 28, 2019 by News Staff

Fast radio bursts (FRBs) are brief radio emissions from distant astronomical sources. Some are known to repeat, but most are single bursts, occurring only...

Composite image of Uranus’ atmosphere and rings at radio wavelengths, taken with the ALMA in December 2017. Dark bands in Uranus’ atmosphere at these wavelengths show the presence of radiowave-absorbing molecules, in particular hydrogen sulfide gas, whereas bright regions like the north polar spot contain very few of these molecules. Image credit: ALMA / ESO / NAOJ / NRAO / E. Molter and I. de Pater.

Astronomers Snap Thermal Images of Uranian Ring System

Jun 24, 2019 by News Staff

The rings of the ice giant Uranus are invisible to all but the largest telescopes — they weren’t even discovered until 1977. However, they are...

This artist’s illustration shows two gas giant exoplanets orbiting the young star PDS 70. Image credit: J. Olmsted, STScI.

Astronomers Directly Image Two Protoplanets around PDS 70

Jun 4, 2019 by News Staff

Astronomers using the Multi Unit Spectroscopic Explorer (MUSE) spectrograph on ESO’s Very Large Telescope have directly imaged two still-forming gas...

An artist’s impression of NGTS-4b and its star. Image credit: Mark Garlick / University of Warwick.

Astronomers Discover ‘Forbidden’ Short-Period Neptune-Sized Exoplanet

May 30, 2019 by News Staff

An international team of astronomers has discovered a Neptune-sized exoplanet orbiting NGTS-4, a K-dwarf star located 922 light-years from Earth. Named...

This VLT image shows the reflection nebula NGC 2023. Image credit: ESO.

ESO’s Very Large Telescope Snaps Beautiful Image of Reflection Nebula

May 14, 2019 by News Staff

The European Southern Observatory (ESO) has released an absolutely beautiful photo taken by its Very Large Telescope (VLT) of the reflection nebula NGC...

Using the MUSE, an integral-field spectrograph on ESO’s Very Large Telescope, Göttgens et al discovered the remains of a nova near the center of the globular cluster Messier 22. Image credit: NASA / ESA / Hubble / F. Göttgens, Institute for Astrophysics, University of Göttingen.

Astronomers Find Ancient Nova Remnant in Messier 22

Apr 30, 2019 by Enrico de Lazaro

A nova is a cataclysmic event on the surface of a white dwarf star in a binary stellar system that increases the overall brightness by several orders of...

This artist’s impression shows HR 8799e. Image credit: L. Calçada / ESO.

GRAVITY Reveals Details of Storm-Wracked HR 8799e using Optical Interferometry

Mar 28, 2019 by News Staff

ESO’s GRAVITY instrument, a second generation imaging instrument installed on the Very Large Telescope Interferometer, has made the first direct observation...

An artist’s conception of the HD 15337 planetary system. Image credit: Sci-News.com.

Astronomers Discover Ancient System with Two Super-Earths

Mar 27, 2019 by Natali Anderson

An international team of astronomers has discovered a hot rocky and a warm puffy super-Earth exoplanets orbiting the 7.5-billion-year-old star HD 15337. An...

This image, taken by the FOcal Reducer and low dispersion Spectrograph 2 (FORS2) instrument on ESO’s Very Large Telescope at the Paranal Observatory in Chile, shows the small, moderately bright reflection nebula NGC 1788. Image credit: ESO.

VLT Captures Most Detailed Image Ever Seen of NGC 1788

Mar 15, 2019 by News Staff

ESO’s Very Large Telescope (VLT) has captured a stunning new photo of NGC 1788, a reflection nebula located in a dark and often neglected corner of the...

This image from ESO’s SPECULOOS Observatory shows the spiral galaxy NGC 6902. Image credit: ESO.

ESO’s Ganymede Telescope Captures Its First-Light Image: NGC 6902

Feb 26, 2019 by News Staff

Ganymede, one of the four robotic telescopes at ESO’s newest planet-hunting SPECULOOS Observatory, has obtained its first engineering and calibration...

The HII region LHA 120-N 180B resides in the Large Magellanic Cloud, a satellite galaxy of the Milky Way. At only around 160,000 light-years away from the Earth, it is practically on our doorstep. Image credit: ESO / A. McLeod et al.

Astronomers Catch Jet from Fledgling Star in Large Magellanic Cloud

Feb 6, 2019 by News Staff

Deep within LHA 120-N 180B, an HII region located in the Large Magellanic Cloud, the Multi Unit Spectroscopic Explorer (MUSE) instrument on ESO’s Very...

ESO 577-24 was imaged by the FOcal Reducer/low dispersion Spectrograph 2 (FORS2) on ESO’s Very Large Telescope. The FORS2 instrument captured the bright, central star, Abell 36, as well as the surrounding planetary nebula. The red and blue portions of this image correspond to optical emission at red and blue wavelengths, respectively. An object much closer to home is also visible in this image -- an asteroid wandering across the field of view has left a faint track below and to the left of the central star. And in the far distance behind the nebula a glittering host of background galaxies can be seen. Image credit: ESO.

Ghostly Planetary Nebula Glows in New VLT Image

Jan 22, 2019 by News Staff

The European Southern Observatory (ESO) has released an absolutely beautiful photo taken by its Very Large Telescope (VLT) of a planetary nebula called...

Messier 61 is aligned face-on towards Earth, thus presenting us with a breathtaking view of its structure. The gas and dust of the intricate spiral arms are studded with billions of stars. Image credit: ESO.

VLT Captures Incredible Image of Messier 61

Jan 17, 2019 by News Staff

ESO’s Very Large Telescope (VLT) at the Paranal Observatory in Chile has captured an amazing new photo of the spiral galaxy Messier 61. Messier 61 is...

This image taken by ESO’s Very Large Telescope shows the binary system R Aquarii and the jets of material spewing from the stellar couple. Image credit: ESO / Schmid et al.

Astronomers Obtain Sharpest Ever Image of R Aquarii

Dec 27, 2018 by News Staff

Astronomers using the Spectro-Polarimetric High-contrast Exoplanet Research (SPHERE) instrument on ESO’s Very Large Telescope have captured dramatic...

The VISIR instrument on ESO’s Very Large Telescope captured this stunning image of the 2XMM J160050.7-514245 system. Image credit: ESO / Callingham et al.

Astronomers Find Potential Gamma-Ray Burst Progenitor

Nov 22, 2018 by News Staff

Astronomers using ESO’s Very Large Telescope have observed an elaborate serpentine system sculpted by colliding stellar winds. The object, called 2XMM...

Beta Pictoris b. Image credit: ESO / Anne-Marie Lagrange / SPHERE Consortium.

SPHERE Captures Young Exoplanet Beta Pictoris b Orbiting around Its Star

Nov 13, 2018 by News Staff

Astronomers using the Spectro-Polarimetric High-contrast Exoplanet Research (SPHERE) instrument on ESO’s Very Large Telescope (VLT) have captured a series...

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