• Thumbnail for European Southern Observatory
    The European Organisation for Astronomical Research in the Southern Hemisphere, commonly referred to as the European Southern Observatory (ESO), is an...
    61 KB (5,370 words) - 04:28, 8 March 2025
  • Thumbnail for European Southern Observatory Catalog
    The European Southern Observatory Catalog is an astronomical catalog that contains a log of observations performed with the ESO telescopes at La Silla...
    1 KB (112 words) - 15:06, 14 January 2024
  • Thumbnail for Paranal Observatory
    Paranal Observatory is an astronomical observatory operated by the European Southern Observatory (ESO). It is located in the Atacama Desert of Northern...
    12 KB (1,145 words) - 04:10, 4 February 2025
  • Thumbnail for Extremely Large Telescope
    optical and near-infrared extremely large telescope. Part of the European Southern Observatory (ESO) agency, it is located on top of Cerro Armazones in the...
    46 KB (4,959 words) - 08:04, 30 November 2024
  • Thumbnail for Laser guide star
    K-band Imager". European Southern Observatory. "MUSE – Multi Unit Spectroscopic Explorer". European Southern Observatory. "The European Extremely Large...
    15 KB (1,726 words) - 08:16, 9 December 2024
  • Thumbnail for Proxima Centauri
    Centauri system: VLT interferometer studies the nearest stars". European Southern Observatory. Retrieved 10 May 2016. "Proxima centauri". SIMBAD. Centre de...
    104 KB (9,779 words) - 16:53, 28 February 2025
  • Thumbnail for La Silla Observatory
    La Silla Observatory is an astronomical observatory in Chile with three telescopes built and operated by the European Southern Observatory (ESO). Several...
    33 KB (3,255 words) - 14:04, 22 November 2024
  • Thumbnail for Proxima Centauri b
    atmosphere off the planet. Announced on 24 August 2016 by the European Southern Observatory (ESO), Proxima Centauri b was confirmed via several years of...
    74 KB (8,334 words) - 22:31, 30 January 2025
  • Thumbnail for S2 (star)
    Sun. The mass when the star first formed is estimated by the European Southern Observatory (ESO) to have been approximately 14 M☉. Based on its spectral...
    22 KB (2,224 words) - 10:04, 9 March 2025
  • Thumbnail for Brown dwarf
    Image of a Planet Outside of Our Solar System" (Press release). European Southern Observatory. Retrieved 2020-02-09. Luhman, Kevin L. (April 2013). "Discovery...
    165 KB (18,067 words) - 03:15, 11 February 2025
  • Thumbnail for 2004 transit of Venus
    occurred on 6 December 1882 in the 19th century. The European Southern Observatory (ESO) and the European Association for Astronomy Education (EAAE) launched...
    6 KB (570 words) - 17:02, 22 January 2025
  • Thumbnail for Dawn
    2024-05-06. "New Dawn at La Silla". ESO Picture of the Week. European Southern Observatory. Retrieved 27 February 2015. National Oceanic and Atmospheric...
    13 KB (1,544 words) - 04:21, 26 November 2024
  • Thumbnail for Barnard's Star b
    "Scientists discover planet orbiting closest single star to our Sun". European Southern Observatory. 1 October 2024. Retrieved 1 October 2024. Ribas, I.; Tuomi...
    8 KB (768 words) - 17:51, 26 February 2025
  • Thumbnail for Overwhelmingly Large Telescope
    Overwhelmingly Large Telescope (category European Southern Observatory)
    Overwhelmingly Large Telescope (OWL) was a conceptual design by the European Southern Observatory (ESO) organisation for an extremely large telescope, which was...
    6 KB (579 words) - 14:23, 4 February 2025
  • Thumbnail for Cosmos Redshift 7
    the Very Large Telescope (VLT) at the European Southern Observatory—with help from the W. M. Keck Observatory, Subaru Telescope and the NASA/ESA Hubble...
    8 KB (619 words) - 07:49, 20 February 2025
  • Thumbnail for Carina Nebula
    Takes Imaging Technique to New Extremes". European Southern Observatory Press Release. European Southern Observatory: 47. 3 December 2009. Bibcode:2009eso...
    36 KB (3,723 words) - 15:23, 12 February 2025
  • Thumbnail for Globular cluster
    Milky Way reached 158 by the end of 2010, according to the European Southern Observatory, before two new globular clusters were discovered as part of...
    108 KB (12,113 words) - 18:36, 2 March 2025
  • Thumbnail for Alpha Centauri
    terrestrial planet discovered in 2016 by astronomers at the European Southern Observatory (ESO). It has an estimated minimum mass of 1.17 ME (Earth masses)...
    119 KB (11,231 words) - 00:24, 28 February 2025
  • Thumbnail for Gliese 667 Cc
    announced in a pre-print made public on 21 November 2011 by the European Southern Observatory's High Accuracy Radial Velocity Planet Searcher (HARPS) group...
    15 KB (1,701 words) - 21:50, 1 January 2025
  • Thumbnail for Galactic year
    Way Past Was More Turbulent Than Previously Known". ESO News. European Southern Observatory. 2004-04-06. After more than 1,000 nights of observations spread...
    10 KB (636 words) - 16:37, 30 January 2025
  • This is a list of observatory codes (IAU codes or MPC codes) published by the Minor Planet Center. For a detailed description, see observations of small...
    428 KB (109 words) - 12:47, 28 February 2025
  • Thumbnail for Astronomy
    26 August 2020. "In Search of Space". Picture of the Week. European Southern Observatory. Archived from the original on 13 August 2020. Retrieved 5 August...
    103 KB (10,510 words) - 16:52, 3 March 2025
  • Thumbnail for Comet Hale–Bopp
    October 9, 2008. R. M. West (April 13, 1997). "Comet Hale–Bopp". European Southern Observatory. Archived from the original on May 24, 2011. Retrieved November...
    51 KB (5,145 words) - 14:58, 25 February 2025
  • Thumbnail for Super-Earth
    Discovered". European Southern Observatory. 24 August 2010. Retrieved 2010-08-24. Lovis, C.; et al. (2015). "The HARPS search for southern extra-solar...
    65 KB (7,536 words) - 17:32, 23 February 2025
  • Thumbnail for SN 1987A
    Republic of Germany. European Southern Observatory Conference and Workshop, July 6–8, 1987. Vol. 177. European Southern Observatory. p. 79. Bibcode:1987ESOC...
    48 KB (5,070 words) - 01:36, 28 February 2025
  • Thumbnail for Transit of Venus
    95 ± 0.19 million miles). Scientific organisations led by the European Southern Observatory organised a network of amateur astronomers and students to measure...
    39 KB (4,191 words) - 13:04, 30 January 2025
  • Thumbnail for Messier 87
     32–33. ISBN 978-1-85233-752-0. "Giant galaxy is still growing". European Southern Observatory (Press release). 25 June 2015. Archived from the original on...
    90 KB (9,616 words) - 17:48, 28 February 2025
  • Thumbnail for List of nearest stars
    Way Past Was More Turbulent Than Previously Known". ESO News. European Southern Observatory. 6 April 2004. After more than 1,000 nights of observations...
    116 KB (5,398 words) - 19:26, 6 March 2025
  • Thumbnail for Magellanic Clouds
    Cosmic Zoo in the Large Magellanic Cloud". European Southern Observatory Press Release. European Southern Observatory: 21. 1 June 2010. Bibcode:2010eso..pres...
    27 KB (3,307 words) - 17:08, 28 February 2025
  • Thumbnail for European Association for Astronomy Education
    workshop on Teaching of Astronomy in Europe's Secondary Schools that was held at the European Southern Observatory (ESO) Headquarters in Garching in November...
    6 KB (463 words) - 12:57, 23 February 2025