VLA

Select : aasactive galactic nucleusALMAanniversaryARDCasteroidasteroidsAtacamaAtacama Large Millimeter/submillmeter arrayAUIaui programAUI Scholarshipawardsbaselinebinarybinary starsblack holeblack holesblazarBroader Impactsbrown dwarfCaltechcasaCDLcensusCentral Development LaboratoryCepheus acfachandracoma berenicesComa clustercometscosmic explosioncosmologycryoCSOdead galaxyDecadal Surveydeep fielddeep field imagingdftaudigital backenddistant galaxydiversityearly universeEHTEMSequityeventexoplanetexoplanetsfast radio burstFast Radio Burstsfirst fringesflarefotaufrbfringesgalaxiesgalaxies mergergalaxygalaxy clustergalexgamma ray burstgbogbtgravitational lensgravitational wavesgreen bank observatorygreen bank telescopeH20HAM Radiohelical magnetic fieldhonorsHubbleHugheshvachw2hydrogenimage contestinclusioninternational women's dayIoJansky FellowshipsJansky Lecturejetjet collimationjetsJupiterLeroyLGBTlocal oscillatorlow noise amplifierm83M87magnetarMagnetarsmagnetic fieldsmaserMilky Waymolecular cloudsmoumtexNACnasaNational Astronomy ConsortiumNational Science Foundationnear earth objectsNEOsneutron starsneutron-star mergerngVLANINENMnraoNRQZNSFNSF NRAOODIopen houseOrionparkes radio observatorypawseypeoplePHANGSplanetary defensePlanetary Radarplanetary scienceplasmaPostdoctoral researchPRIDEprotoplanetary diskprotoplanetsprotostarsprotostellar jetPROVOCAproxima centauripulsarqorvoquasarradarradio telescoperam pressure strippingraytheonreceiverREUrixindustriesSchinnererscholarshipscience casesSETIsgrASMBHsoftwareSolar Systemspectrumspiral galaxiesstar deathstar factorystar formationstarbirthstarsstellar flarestellar nurseriesSTEMsummer researchsupernovasupernova remnanttidal disruption eventstradestradesmenunmusnovery large arrayvery long baseline arrayviaVLAvlassVLBAvndawater

Unveiling the Birth Secrets of Massive Stars with the NSF NRAO Very Large Array

By observing the young star HW2 in Cepheus A, located 2300 light years from Earth, researchers have resolved the structure and dynamics of an accretion disk feeding material to this massive star. This finding sheds light on a central question in astrophysics: how do massive stars, which often end their lives as supernovae, accumulate their immense mass?

Astronomers Detect Earliest and Most Distant Blazar in the Universe

A groundbreaking discovery has revealed the presence of a blazar—a supermassive black hole with a jet pointed directly at Earth—at an extraordinary redshift of 7.0. The object, designated VLASS J041009.05−013919.88 (J0410−0139), is the most distant blazar ever identified, providing a rare glimpse into the epoch of reionization when the universe was less than 800 million years old. This discovery challenges existing models of black hole and galaxy formation in the early cosmos.