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  2. 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 ...

  3. List of radio telescopes - Wikipedia

    en.wikipedia.org/wiki/List_of_radio_telescopes

    The SSRT is a special-purpose solar radio telescope designed for studying solar activity in the microwave range (5.7 GHz). [15] Badary Radio Astronomical Observatory Badary, Buryatia, Russia 1.4–22 GHz 32 m RT-32 radio telescope, operating range 1.4–22 GHz. [16] Galenki RT-70 radio telescope: Galenki , Russia 5–300 GHz

  4. Radio astronomy - Wikipedia

    en.wikipedia.org/wiki/Radio_astronomy

    Radio astronomy is a subfield of astronomy that studies celestial objects at radio frequencies. The first detection of radio waves from an astronomical object was in 1933, when Karl Jansky at Bell Telephone Laboratories reported radiation coming from the Milky Way .

  5. List of space telescopes - Wikipedia

    en.wikipedia.org/wiki/List_of_space_telescopes

    This list of space telescopes (astronomical space observatories) is grouped by major frequency ranges: gamma ray, x-ray, ultraviolet, visible, infrared, microwave, and radio. Telescopes that work in multiple frequency bands are included in all of the appropriate sections.

  6. Category:Radio telescopes - Wikipedia

    en.wikipedia.org/wiki/Category:Radio_telescopes

    Media in category "Radio telescopes" This category contains only the following file. LeightonTelescopeMountCleaned.png 1,391 × 1,500; 529 KB

  7. Very Large Array - Wikipedia

    en.wikipedia.org/wiki/Very_Large_Array

    One of the 28 radio telescopes, seen here undergoing maintenance in "The Barn" [1] The Karl G. Jansky Very Large Array (VLA) is a centimeter-wavelength radio astronomy observatory in the southwestern United States built in the 1970s.

  8. Arecibo Telescope - Wikipedia

    en.wikipedia.org/wiki/Arecibo_Telescope

    The Arecibo Telescope was a 305 m (1,000 ft) spherical reflector radio telescope built into a natural sinkhole at the Arecibo Observatory located near Arecibo, Puerto Rico. A cable-mount steerable receiver and several radar transmitters for emitting signals were mounted 150 m (492 ft) above the dish .

  9. Nançay Radio Observatory - Wikipedia

    en.wikipedia.org/wiki/Nançay_Radio_Observatory

    The large radio telescope, a number of display panels about the observatory, and one or two of the heliograph antennas can be seen from the car park of the visitor centre Pôle des Étoiles. During opening times, the visitor centre offers a permanent exhibition about astronomy and the work of the observatory.