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Image Gallery : Radio Telescopes and Technology

The technology and equipment used to maintain and operate a radio telescope. This includes radio antennas, computer equipment, and mechanical equipment.

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2019 ALMA Top 10 2021 Science Highlights AAS June 2023 ALMA Astrophotography Project AR Models CDL Co-op Program Stories Desktop/Video Chat Backgrounds Image of the Week Jansky Lectures ngVLA Artist Impressions ngVLA Science Goals PHANGS-ALMA Catalog 2021 The Baseline VERTICO VLA Astrophotography Project VLASS Women in Astronomy IV 2017

Frank Drake and the Tatel 85-foot telescope
Father of SETI with SETI’s First Telescopemore_horiz
Discarded satellite television and internet antenna
Itty Bitty Teaching Telescopemore_horiz
Atrium of the Green Bank Science Center
Atrium of the Green Bank Science Centermore_horiz
Model of the GBT
Moving a Model of the GBTmore_horiz
85-foot Tatel Telescope
Gazing Upon Our First Telescopemore_horiz
Engineer on the 300-foot telescope's traveling feed
Maintenance on Highmore_horiz
Engineers maintaining the GBT's backup structure
Maintaining the GBT BUSmore_horiz
Engineers maintaining the GBT's backup structure
On the BUSmore_horiz
The cage on the GBT's prime focus built to hold a special receiver
Empty Nestmore_horiz
Dennis Egan on the GBT
Patting the Subreflector Actuatormore_horiz
Engineers and the GBT's Focal Plane Array receiver
Removing the Focal Plane Arraymore_horiz
Lowering the GBT's Ka-band Focal Plane Array to the ground
Lowering a Receivermore_horiz
Telescope technician on the GBT
Job with a Viewmore_horiz
Hoist used by painters to paint the GBT
Hoists for the Paintersmore_horiz
Painters painting the GBT's surface
Painting the GBTmore_horiz
GBT's Prime Focus Receiver
Removing a Prime Focus Receivermore_horiz
Engineer with the feed horn for the GBT's Prime Focus Receiver
Prime Focus Feed Hornmore_horiz
Engineers with a GBT feed horn
Installing a Receiver on the GBTmore_horiz
Showing images 397 - 414 of 616

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The National Radio Astronomy Observatory is a facility of the U.S. National Science Foundation operated under cooperative agreement by Associated Universities, Inc.
Founded in 1956, the NRAO provides state-of-the-art radio telescope facilities for use by the international scientific community. NRAO telescopes are open to all astronomers regardless of institutional or national affiliation. Observing time on NRAO telescopes is available on a competitive basis to qualified scientists after evaluation of research proposals on the basis of scientific merit, the capability of the instruments to do the work, and the availability of the telescope during the requested time. NRAO also provides both formal and informal programs in education and public outreach for teachers, students, the general public, and the media.
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