Radio Telescopes – Page 13 – National Radio Astronomy Observatory

Record Demand for ALMA in Cycle 4 Call for Proposals

ALMA Cycle 4 Proposals Show Increased Demand

ALMA verifies its outstanding polarimetric capabilities.

VLA points to previously unknown galaxy cluster, GBT gets new vision, and ALMA uses double vision.

ALMA Band 1 receiver approved by ALMA Board.

ALMA sees cometary debris, VLBA samples of young radio galaxies, and NRAO engineering achievements.

Official statement on the attack of the Mauna Kea VLBA station.

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.
	The U.S. 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.