For Scientists NEWS GALLERY TELESCOPES + TECH ▼ VISIT US ▼ LEARN ▼ EXPLORE ▼ GIVE Home Gallery Image Gallery Search Gallery: Media Use Policy Advanced Search or Browse by Category: All Astrochemistry Black Holes Brown Dwarfs Cosmology Exoplanets Fast Radio Burst Galaxies People and Events Protoplanetary Disks Radio Telescopes and Technology Stars The Solar System Browse a Collection: Image of the Week ngVLA Artist Impressions ngVLA Science Goals PHANGS-ALMA Catalog 2021 The Baseline VERTICO VLASS Women in Astronomy IV 2017 Date: Newest to Oldest Date: Oldest to Newest Showing images 1 - 18 of 1041 Posts navigation 1 2 3 4 … 58 Next » Connect with NRAO The National Radio Astronomy Observatory is a facility of the 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. The National Science Foundation (NSF) is an independent federal agency created by Congress in 1950 "to promote the progress of science; to advance the national health, prosperity, and welfare; to secure the national defense..." AUI collaborates with the scientific community and research sponsors to plan, build, and operate cutting-edge facilities. We cultivate excellence, deliver value, enhance education, and engage the public. News Gallery Telescopes + Tech Visit Us Learn Explore Give For Scientists About NRAO Ask an Astronomer Historical Archives ACEAP Media Use Social Media Policy NRAO Library Central Development Lab Technology Transfer Careers at NRAO NRAO Diversity Employee Services Visitor Code of Conduct Contact Us NRAO Headquarters 520 Edgemont Road Charlottesville, VA 22903 434-296-0211 More Information Here © 2021 The National Radio Astronomy Observatory