• Thumbnail for Cosmos Redshift 7
    Cosmos Redshift 7 (also known as COSMOS Redshift 7, Galaxy Cosmos Redshift 7, Galaxy CR7 or CR7) is a high-redshift Lyman-alpha emitter galaxy. At a redshift...
    8 KB (619 words) - 22:52, 5 May 2025
  • Thumbnail for Sextans
    redshift z=2.506, 11.1 billion light-years from Earth. In June 2015, astronomers reported evidence for population III stars in the Cosmos Redshift 7 galaxy...
    16 KB (1,668 words) - 04:49, 16 April 2025
  • discovered in 2012, with z=10.7, does not appear on this list because it has not been confirmed with a spectroscopic redshift. UDFy-38135539, discovered...
    128 KB (6,491 words) - 16:50, 9 May 2025
  • Thumbnail for Redshift
    stars in the Cosmos Redshift 7 galaxy at z = 6.60. Such stars are likely to have existed in the very early universe (i.e., at high redshift), and may have...
    87 KB (9,247 words) - 18:10, 21 May 2025
  • to his initials and shirt number. CR7 may also refer to: Cosmos Redshift 7, a high-redshift galaxy, about 12.9 billion light-years from Earth CR7, a postcode...
    750 bytes (148 words) - 08:59, 5 December 2024
  • Thumbnail for Cristiano Ronaldo
    Cristiano Ronaldo (redirect from Ronaldo 7)
    Sobral from Lisbon and Leiden discovered a galaxy which they named Cosmos Redshift 7 (CR7) in tribute to Ronaldo. On 23 July 2016, following Portugal's...
    307 KB (24,309 words) - 18:09, 21 May 2025
  • Thumbnail for Star
    2015, astronomers reported evidence for Population III stars in the Cosmos Redshift 7 galaxy at z = 6.60. With a mass only 80 times that of Jupiter (MJ)...
    147 KB (16,422 words) - 13:41, 20 May 2025
  • Thumbnail for Stellar population
    bright pocket of early population stars in the very bright galaxy Cosmos Redshift 7 from the reionization period around 800 million years after the Big...
    35 KB (3,543 words) - 09:55, 22 May 2025
  • Thumbnail for Metallicity
    percentage decreasing on average with distance from the Galactic Center. Cosmos Redshift 7, a galaxy that reportedly contains Population III stars Galaxy formation...
    42 KB (4,790 words) - 10:07, 26 March 2025
  • Thumbnail for Reionization
    stars in the Cosmos Redshift 7 galaxy at z = 6.60. Such stars are likely to have existed in the very early universe (i.e., at high redshift), and may have...
    52 KB (6,027 words) - 18:04, 10 April 2025
  • Thumbnail for Galaxy
    HeII emission evidence for Population III stars in the Cosmos Redshift 7 galaxy, with a redshift value of 6.60. Subsequent observations found metallic...
    157 KB (15,794 words) - 21:58, 16 May 2025
  • color–magnitude diagram Illustris project Protogalaxy Metallicity § Stars Cosmos Redshift 7 Large quasar group § List of LQGs List of quasars Cosmic Year Archived...
    9 KB (778 words) - 19:16, 2 December 2024
  • Thumbnail for Observable universe
    progressively redder and fainter light. For instance, objects with the current redshift z from 5 to 10 will only be observable up to an age of 4–6 billion years...
    64 KB (6,610 words) - 02:30, 13 May 2025
  • Cosmos: A Personal Voyage is a thirteen-part, 1980–81 television series written by Carl Sagan, Ann Druyan, and Steven Soter, with Sagan as presenter. It...
    33 KB (2,169 words) - 14:56, 12 April 2025
  • Thumbnail for JADES-GS-z14-0
    JADES-GS-z14-0 is a high-redshift Lyman-Break galaxy in the constellation Fornax that was discovered in 2024 using NIRCam as part of the JWST Advanced...
    14 KB (1,388 words) - 07:32, 20 May 2025
  • Thumbnail for Alpha Sextantis
    than a quarter of a degree south of the celestial equator. In 1900, it was 7 minutes of arc north of the equator. As a result of Earth's axial precession...
    9 KB (632 words) - 02:32, 9 February 2025
  • Thumbnail for Void (astronomy)
    Void (astronomy) (category Large-scale structure of the cosmos)
    three-dimensional mapping of the universe. Through redshift surveys, their depth was calculated from the individual redshifts of the galaxies due to the expansion of...
    37 KB (4,463 words) - 23:56, 19 March 2025
  • Thumbnail for Hubble's law
    Hubble's law (redirect from Hubble redshift)
    galaxy's recessional velocity is typically determined by measuring its redshift, a shift in the frequency of light emitted by the galaxy. The discovery...
    132 KB (13,177 words) - 17:21, 2 May 2025
  • 3110 3115 3156 3166 3169 3341 3423 Other Baby Boom Galaxy CID-42 Cosmos Redshift 7 HD1 LAE J095950.99+021219.1 PGC 29820 REBELS-25 Sextans A Sextans...
    9 KB (636 words) - 17:52, 18 July 2024
  • 3110 3115 3156 3166 3169 3341 3423 Other Baby Boom Galaxy CID-42 Cosmos Redshift 7 HD1 LAE J095950.99+021219.1 PGC 29820 REBELS-25 Sextans A Sextans...
    7 KB (556 words) - 06:33, 21 August 2024
  • Thumbnail for Expansion of the universe
    dynamics. For photons, expansion leads to the cosmological redshift. While the cosmological redshift is often explained as the stretching of photon wavelengths...
    37 KB (4,556 words) - 22:16, 22 March 2025
  • is a Portuguese Astrophysicist, best known for the discovery of galaxy CR-7. He was an Astrophysics lecturer and Reader at Lancaster University from January...
    4 KB (270 words) - 14:12, 12 October 2023
  • Thumbnail for Tired light
    light is a class of hypothetical redshift mechanisms that was proposed as an alternative explanation for the redshift-distance relationship. These models...
    23 KB (2,903 words) - 22:34, 7 May 2025
  • Thumbnail for GN-z11
    GN-z11 is a high-redshift galaxy found in the constellation Ursa Major. It is among the farthest known galaxies from Earth ever discovered. The 2015 discovery...
    15 KB (1,233 words) - 10:36, 7 March 2025
  • Thumbnail for List of the most distant astronomical objects
    Michael; Weiner, Benjamin (2012). "A Lyman Alpha Galaxy at Redshift z = 6.944 in the COSMOS Field". The Astrophysical Journal. 752 (2): L28. arXiv:1205...
    148 KB (9,016 words) - 19:24, 22 May 2025
  • Thumbnail for Beta Sextantis
    3110 3115 3156 3166 3169 3341 3423 Other Baby Boom Galaxy CID-42 Cosmos Redshift 7 HD1 LAE J095950.99+021219.1 PGC 29820 REBELS-25 Sextans A Sextans...
    8 KB (569 words) - 19:20, 19 September 2024
  • Thumbnail for Boötes Void
    in 1981 by astronomer Robert Kirshner as part of a survey of galactic redshift. Its centre is located 700 million light-years from Earth, at right ascension...
    5 KB (440 words) - 09:54, 17 May 2025
  • about 800 million years old, and may have been detected in galaxy Cosmos Redshift 7 (CR7), about 12.9 billion light-years from Earth. The world's thinnest...
    249 KB (24,022 words) - 22:01, 22 May 2025
  • Thumbnail for Accelerating expansion of the universe
    them. The distance can then be compared to the supernovae's cosmological redshift, which measures how much the universe has expanded since the supernova...
    42 KB (5,167 words) - 06:09, 7 April 2025
  • Thumbnail for Edwin Hubble
    as determined from their redshifts. All of his estimated distances are now known to be too small, by up to a factor of about 7. This was due to factors...
    50 KB (5,132 words) - 20:13, 12 May 2025