Astronomers have studied a perplexing cosmic blast with a worldwide collection of telescopes, including ALMA and the VLA, but still are not sure exactly what it is.
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aasactive galactic nucleusALMAanniversaryARDCasteroidasteroidsAtacamaAtacama Large Millimeter/submillmeter arrayAUIaui programAUI Scholarshipawardsbaselinebinarybinary starsblack holeblack holesblazarBroader Impactsbrown dwarfCaltechcasaCDLcensusCentral Development Laboratorycfachandracoma berenicesComa clustercometscosmic explosioncosmologyCSOdead galaxyDecadal Surveydeep fielddeep field imagingdftaudistant galaxydiversityearly universeEHTEMSequityeventexoplanetexoplanetsfast radio burstFast Radio Burstsflarefotaufrbgalaxiesgalaxies mergergalaxygalaxy clustergalexgamma ray burstgbogbtgravitational lensgravitational wavesgreen bank observatorygreen bank telescopeH20HAM RadiohonorsHubbleHugheshvachydrogenimage contestinclusioninternational women's dayIoJansky FellowshipsJansky LecturejetsJupiterLeroyLGBTlocal oscillatorlow noise amplifierm83M87magnetarMagnetarsmagnetic fieldsmaserMilky Waymolecular cloudsmoumtexNACnasaNational Astronomy ConsortiumNational Science Foundationnear earth objectsNEOsneutron starsneutron-star mergerngVLANINENMnraoNRQZNSFODIopen houseOrionparkes radio observatorypawseypeoplePHANGSplanetary defensePlanetary Radarplanetary scienceplasmaPostdoctoral researchPRIDEprotoplanetary diskprotoplanetsprotostarsPROVOCAproxima centauripulsarqorvoquasarradarradio telescoperam pressure strippingraytheonreceiverREUSchinnererscholarshipscience casesSETIsgrASMBHsoftwareSolar Systemspiral galaxiesstar deathstar factorystar formationstarbirthstarsstellar flarestellar nurseriesSTEMsummer researchsupernovasupernova remnanttidal disruption eventstradestradesmenunmusnovery large arrayviaVLAvlassVLBAwater
Distant Quasar Providing Clues to Early-Universe Conditions
The sharp radio “vision” of the VLBA gives astronomers a detailed look at a galaxy as it appeared when the Universe was a small fraction of its current age, giving clues about conditions at that early time.
ALMA Discovers Infant Stars Surprisingly Near Galaxy’s Supermassive Black Hole
ALMA discovers remarkably early signs of low-mass star formation near the supermassive black hole at the center the Milky Way.