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Noticias
ESO Top News
Top News from ESO

  • Cosmic Serpent
    The VISIR instrument on ESO’s Very Large Telescope has captured this stunning image of a newly discovered massive triple star system. Nicknamed Apep after an ancient Egyptian deity, this may be the first ever gamma-ray burst progenitor found.

  • Super-Earth Orbiting Barnard’s Star
    The nearest single star to the Sun hosts an exoplanet at least 3.2 times as massive as Earth — a so-called super-Earth. One of the largest observing campaigns to date using data from a world-wide array of telescopes, including ESO’s planet-hunting HARPS instrument, have revealed this frozen, dimly lit world. The newly discovered planet is the second-closest known exoplanet to the Earth. Barnard’s star is the fastest moving star in the night sky.

  • ALMA and MUSE Detect Galactic Fountain
    Observations by ALMA and data from the MUSE spectrograph on ESO’s VLT have revealed a colossal fountain of molecular gas powered by a black hole in the brightest galaxy of the Abell 2597 cluster — the full galactic cycle of inflow and outflow powering this vast cosmic fountain has never before been observed in one system.

  • Most Detailed Observations of Material Orbiting close to a Black Hole
    ESO’s exquisitely sensitive GRAVITY instrument has added further evidence to the long-standing assumption that a supermassive black hole lurks in the centre of the Milky Way. New observations show clumps of gas swirling around at about 30% of the speed of light on a circular orbit just outside its event horizon — the first time material has been observed orbiting close to the point of no return, and the most detailed observations yet of material orbiting this close to a black hole.

  • The Pirate of the Southern Skies
    FORS2, an instrument mounted on ESO’s Very Large Telescope, has observed the active star-forming region NGC 2467 — sometimes referred to as the Skull and Crossbones Nebula. The image was captured as part of the ESO Cosmic Gems Programme, which makes use of the rare occasions when observing conditions are not suitable for gathering scientific data. Instead of sitting idle, the ESO Cosmic Gems Programme allows ESO’s telescopes to be used to capture visually stunning images of the southern skies.

  • Largest Galaxy Proto-Supercluster Found
    An international team of astronomers using the VIMOS instrument of ESO’s Very Large Telescope have uncovered a titanic structure in the early Universe. This galaxy proto-supercluster — which they nickname Hyperion — was unveiled by new measurements and a complex examination of archive data. This is the largest and most massive structure yet found at such a remote time and distance — merely 2 billion years after the Big Bang.

  • A Universe Aglow
    Deep observations made with the MUSE spectrograph on ESO’s Very Large Telescope have uncovered vast cosmic reservoirs of atomic hydrogen surrounding distant galaxies. The exquisite sensitivity of MUSE allowed for direct observations of dim clouds of hydrogen glowing with Lyman-alpha emission in the early Universe — revealing that almost the whole night sky is invisibly aglow.

  • Ireland to Join the European Southern Observatory
    On 26 September, John Halligan T.D., Irish Minister of State for Training, Skills, Innovation, Research and Development and Xavier Barcons, Director General of ESO signed the Accession Agreement that will lead to Ireland joining the European Southern Observatory (ESO) — the world’s most productive astronomical observatory. ESO is looking forward to welcoming Ireland and will work with the nation’s astronomers and industry to advance the cutting edge of astronomy.

  • A Galactic Gem
    FORS2, an instrument mounted on ESO’s Very Large Telescope, has observed the spiral galaxy NGC 3981 in all its glory. The image was captured as part of the ESO Cosmic Gems Programme, which makes use of the rare occasions when observing conditions are not suitable for gathering scientific data. Instead of sitting idle, the ESO Cosmic Gems Programme allows ESO’s telescopes to be used to capture visually stunning images of the southern skies.

  • €17 Million Fund to Power European Detection and Imaging Innovation
    The pioneering ATTRACT initiative couples world-class research laboratories and business management experts to create a European innovation ecosystem that will accelerate the development of disruptive technologies and their progress to market. The initiative, in which ESO is a partner, will fund 170 breakthrough detection and imaging ideas with market potential, and aims to create products, services, companies and jobs based on new detection and imaging technologies.

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