• The International Real-time Magnetic Observatory Network (INTERMAGNET) is a world-wide consortium of institutes operating ground-based magnetometers recording...
    10 KB (1,130 words) - 12:01, 21 April 2024
  • Thumbnail for Earth's magnetic field
    human activities. The International Real-time Magnetic Observatory Network, with over 100 interlinked geomagnetic observatories around the world, has...
    78 KB (8,958 words) - 17:05, 22 November 2024
  • Thumbnail for Observatory
    magnetic observatories include: 1833 Göttingen Observatory, Germany 1840 Toronto Magnetic and Meteorological Observatory, Canada 1842 Kew Observatory, UK 1904...
    30 KB (2,733 words) - 06:31, 15 November 2024
  • The observatory is an active participant in the International Real-time Magnetic Observatory Network, one of a large number magnetic observatories which...
    2 KB (152 words) - 12:12, 13 October 2024
  • Thumbnail for George Ellery Hale
    George Ellery Hale (category Harvard College Observatory people)
    200-inch Hale reflecting telescope at Palomar Observatory. He played a key role in the foundation of the International Union for Cooperation in Solar Research...
    25 KB (2,422 words) - 14:00, 25 November 2024
  • Thumbnail for Magnetometer
    Intermagnet – global network of observatories, monitoring the Earth's magnetic fieldPages displaying wikidata descriptions as a fallback Magnetic anomaly detector –...
    74 KB (9,432 words) - 21:23, 13 November 2024
  • Thumbnail for Geomagnetic storm
    magnetic storm, is a temporary disturbance of the Earth's magnetosphere caused by a solar wind shock wave. The disturbance that drives the magnetic storm...
    49 KB (5,586 words) - 00:17, 3 November 2024
  • Thumbnail for Very-long-baseline interferometry
    Center. Paris Observatory. Retrieved 25 December 2018. "International Celestial Reference System (ICRS)". United States Naval Observatory. Retrieved 6...
    21 KB (2,443 words) - 00:22, 11 October 2024
  • Thumbnail for Space weather
    1882, and confirmed by Arthur Schuster in 1889 from analysis of magnetic observatory data. In 1852, astronomer and British Major General Edward Sabine...
    64 KB (7,961 words) - 15:05, 2 November 2024
  • Thumbnail for Solar and Heliospheric Observatory
    since 2011 when it was superseded by the Solar Dynamics Observatory's Helioseismic and Magnetic Imager. Solar Ultraviolet Measurement of Emitted Radiation...
    29 KB (2,841 words) - 16:39, 15 October 2024
  • Thumbnail for SRI International
    IEEE Global History Network. IEEE. Retrieved 2012-04-15. "All-Magnetic Logic Computer". Timeline of Innovations. SRI International. Archived from the original...
    78 KB (6,904 words) - 23:59, 17 October 2024
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    Canaries. His later maps used the Azores, following the magnetic hypothesis. But by the time that Ortelius produced the first modern atlas in 1570, other...
    60 KB (4,777 words) - 22:16, 9 October 2024
  • Thumbnail for Plate tectonics
    such magnetic materials recorded Earth's magnetic field at the time. As more and more of the seafloor was mapped during the 1950s, the magnetic variations...
    113 KB (14,111 words) - 09:16, 11 November 2024
  • Thumbnail for Wilhelm Eduard Weber
    Wilhelm Eduard Weber (category Wikipedia articles incorporating a citation from the New International Encyclopedia)
    elements of the theory), a series of magnetic maps, and it was chiefly through his efforts that magnetic observatories were instituted. He studied magnetism...
    13 KB (1,129 words) - 00:31, 23 November 2024
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    (1861). "On the Great Magnetic Disturbance of 28 August to 7 September 1859, as Recorded by Photography at the Kew Observatory". Philosophical Transactions...
    117 KB (13,050 words) - 08:59, 20 November 2024
  • Thumbnail for Seismometer
    mass relative to the frame is measured, and the feedback loop applies a magnetic or electrostatic force to keep the mass nearly motionless. The voltage...
    44 KB (5,548 words) - 22:48, 10 November 2024
  • Thumbnail for Super Dual Auroral Radar Network
    The Super Dual Auroral Radar Network (SuperDARN) is an international scientific radar network consisting of 35 high frequency (HF) radars located in both...
    19 KB (1,334 words) - 01:44, 17 October 2024
  • Thumbnail for United States Geological Survey
    Geomagnetism Program monitors the magnetic field at magnetic observatories and distributes magnetometer data in real time. The USGS collaborates with Canadian...
    36 KB (3,799 words) - 22:01, 23 November 2024
  • Thumbnail for Speaking clock
    Speaking clock (redirect from Time woman)
    gives the correct time. The first telephone speaking clock service was introduced in France, in association with the Paris Observatory, on 14 February 1933...
    44 KB (5,380 words) - 21:56, 19 November 2024
  • (organization) International Supernovae Network ISO – (telescope) Infrared Space Observatory ISON – International Scientific Optical Network ISPM – (spacecraft)...
    140 KB (13,321 words) - 09:37, 15 November 2024
  • Thumbnail for Ulysses (spacecraft)
    the magnetic field in the heliosphere. Measurements of Jupiter's magnetic field were also performed. Two magnetometers performed Ulysses' magnetic field...
    40 KB (4,070 words) - 15:47, 8 October 2024
  • Thumbnail for Electrical telegraph
    Christian Ørsted discovered in 1820 that an electric current produces a magnetic field that will deflect a compass needle. In the same year Johann Schweigger...
    78 KB (9,228 words) - 15:06, 10 November 2024
  • Thumbnail for Radio astronomy
    the availability today of worldwide, high-bandwidth networks makes it possible to do VLBI in real time. This technique (referred to as e-VLBI) was originally...
    37 KB (3,879 words) - 09:55, 6 October 2024
  • Thumbnail for Carl Friedrich Gauss
    charge, and time. They founded the Magnetic Association (German: Magnetischer Verein), an international working group of several observatories, which supported...
    182 KB (18,169 words) - 02:58, 20 November 2024
  • Thumbnail for Cosmic ray
    Preliminary results from the presently operating Alpha Magnetic Spectrometer (AMS-02) on board the International Space Station show that positrons in the cosmic...
    96 KB (10,552 words) - 22:39, 22 November 2024
  • Thumbnail for Solar phenomena
    active regions as well as the magnetically active 'bright network'. The net effect during periods of enhanced solar magnetic activity is increased radiant...
    48 KB (5,267 words) - 07:35, 19 November 2024
  • Thumbnail for International Space Station
    Collaboration) (3 April 2013). "First Result from the Alpha Magnetic Spectrometer on the International Space Station: Precision Measurement of the Positron Fraction...
    347 KB (31,005 words) - 02:50, 25 November 2024
  • Thumbnail for List of European Space Agency programmes and missions
    Joint NASA-ESA International Sun-Earth Explorer series of magnetospheric observations. ISO, launched November 1995 – Infrared space observatory mission for...
    34 KB (3,104 words) - 20:49, 23 November 2024
  • Thumbnail for SUPARCO
    SUPARCO (category International research institutes)
    facility, establishing a second observatory in Karachi in 2008. This program involves studying the Earth's magnetic field and its variations in the South...
    50 KB (3,721 words) - 20:47, 25 October 2024
  • Thumbnail for Telemetry
    system of weather and snow-depth sensors on Mont Blanc that transmitted real-time information to Paris. In 1901 the American inventor C. Michalke patented...
    37 KB (4,300 words) - 01:26, 14 November 2024