cosmology

Select : aas active galactic nucleus ALMA anniversary ARDC asteroid asteroids Atacama Atacama Large Millimeter/submillmeter array AUI aui program AUI Scholarship awards baseline binary binary stars black hole black holes blazar Broader Impacts brown dwarf Caltech casa CDL census Central Development Laboratory cfa chandra coma berenices Coma cluster comets cosmic explosion cosmology CSO dead galaxy Decadal Survey deep field deep field imaging dftau distant galaxy diversity early universe EHT EMS equity event exoplanet exoplanets fast radio burst Fast Radio Bursts flare fotau frb galaxies galaxies merger galaxy galaxy cluster galex gamma ray burst gbo gbt gravitational lens gravitational waves green bank observatory green bank telescope H20 HAM Radio honors Hubble Hughes hvac hydrogen image contest inclusion international women's day Io Jansky Fellowships Jansky Lecture jets Jupiter Leroy LGBT local oscillator low noise amplifier m83 M87 magnetar Magnetars magnetic fields maser Milky Way molecular clouds mou mtex NAC nasa National Astronomy Consortium National Science Foundation near earth objects NEOs neutron stars neutron-star merger ngVLA NINE NM nrao NRQZ NSF ODI open house Orion parkes radio observatory pawsey people PHANGS planetary defense Planetary Radar planetary science plasma Postdoctoral research PRIDE protoplanetary disk protoplanets protostars PROVOCA proxima centauri pulsar qorvo quasar radar radio telescope ram pressure stripping raytheon receiver REU Schinnerer scholarship science cases SETI sgrA SMBH software Solar System spiral galaxies star death star factory star formation starbirth stars stellar flare stellar nurseries STEM summer research supernova supernova remnant tidal disruption events trades tradesmen unm usno very large array via VLA vlass VLBA water

New Distance Measurements Bolster Challenge to Basic Model of Universe

A cosmic measurement technique independent of all others adds strong evidence pointing to a problem with the current theoretical model describing the composition and evolution of the Universe.

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.