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  2. Radio astronomy - Wikipedia

    en.wikipedia.org/wiki/Radio_astronomy

    RADIO ASTRONOMY: 25 550–25 650 RADIO ASTRONOMY: 37.5–38.25 MHz FIXED MOBILE Radio astronomy: 322–328.6 FIXED MOBILE RADIO ASTRONOMY: 406.1–410 FIXED MOBILE except aeronautical mobile RADIO ASTRONOMY: 1 400–1 427 EARTH EXPLORATION-SATELLITE (passive) RADIO ASTRONOMY SPACE RESEARCH (passive) 1 610.6–1 613.8

  3. List of radio telescopes - Wikipedia

    en.wikipedia.org/wiki/List_of_radio_telescopes

    Operated by the National Centre for Radio Astrophysics. [14] Ooty Radio Telescope (ORT) Ooty, Tamil Nadu, India 326.5 MHz The radio telescope is a 530-metre (1,740 ft) long and 30-metre (98 ft) tall cylindrical parabolic antenna. It operates at a frequency of 326.5 MHz with a maximum bandwidth of 15 MHz at the front end. Gauribidanur Radio ...

  4. Radiophysics - Wikipedia

    en.wikipedia.org/wiki/Radiophysics

    Radiophysics (also modern writing radio physics [1]) is a branch of physics focused on the theoretical and experimental study of certain kinds of radiation, its emission, propagation and interaction with matter. The term is used in the following major meanings: study of radio waves (the original area of research) study of radiation used in ...

  5. Astrophysics - Wikipedia

    en.wikipedia.org/wiki/Astrophysics

    Astrophysics is a science that employs the methods and principles of physics and chemistry in the study of astronomical objects and phenomena. [1] [2] As one of the founders of the discipline, James Keeler, said, astrophysics "seeks to ascertain the nature of the heavenly bodies, rather than their positions or motions in space—what they are, rather than where they are", [3] which is studied ...

  6. Radio telescope - Wikipedia

    en.wikipedia.org/wiki/Radio_telescope

    A radio telescope is a specialized antenna and radio receiver used to detect radio waves from astronomical radio sources in the sky. [ 1 ] [ 2 ] [ 3 ] Radio telescopes are the main observing instrument used in radio astronomy , which studies the radio frequency portion of the electromagnetic spectrum , just as optical telescopes are used to ...

  7. List of the most distant astronomical objects - Wikipedia

    en.wikipedia.org/wiki/List_of_the_most_distant...

    JADES-GS-z13-0 is the most distant galaxy.. This article documents the most distant astronomical objects discovered and verified so far, and the time periods in which they were so classified.

  8. List of astronomy acronyms - Wikipedia

    en.wikipedia.org/wiki/List_of_astronomy_acronyms

    FSRQ – (celestial object) Flat Spectrum Radio Quasars; FTL – (astrophysics terminology) faster than light; FUOR – (celestial object) FU Orionis objects, a class of variable pre–main sequence stars named after FU Orionis, the archetype for the class. also FU; FUSE – (telescope) Far Ultraviolet Spectroscopic Explorer, an ultraviolet ...

  9. Astro Space Center (Russia) - Wikipedia

    en.wikipedia.org/wiki/Astro_Space_Center_(Russia)

    The departments are as follows: Plasma astrophysics, Extragalactic radio astronomy, Pulsar physics, Space radio spectroscopy, and Pulsar astrometry. The laboratories are as follows: Radio astronomy equipment, Automation radio astronomy research, Computer engineering and information technology, and Radio telescopes of the meter wavelength range. [3]