Question: What is a fairly representative project a radio astronomer might be involved with perhaps to investigate dark energy…
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asteroid collisionasteroidsastronomical distance scalesatomsbig bangblack holesbright lights in the skybrown dwarfcareerscelestial eventschecker cabscometsconstellationscosmic distancescosmic microwave backgroundcosmic rayscosmologydark energydark matterdwarf planeteartheclipseeclipticeducationexoplanetsexpansion of the universegalaxiesgeneral relativitygravitational lensgravity wavesGreat Red SpotHoaxesHubble Space Telescope (HST)Interferometerinterferometryinterstellar moleculesionosphereJupitermagnetarsmarsmeteorsMH370milky wayMilky Way Galaxymoleculesmoonmoonsneutron starneutron starsNibirunight skyparallaxphysicsplanetsplutoproperties of lightPtolemypulsarsquasarsradar astronomyRadio Astronomyradio frequency interferenceradio interferometersradio recombination line emissionRadio TelescopeSatellite DishSchwarzschild Radiusscientific methodsearch for extraterrestrial intelligenceSETIsolar systemspace probesspacecraftstar formationstarssunsupernovasupernova remnantssupernovaetelescopestime dilationTrans Neptunian Objectstwin paradoxunexplained celestial observationsVenusVery Large ArrayVery Long Baseline Array (VLBA)Voyager 1weather
Dark Matter and the Stuff Humans are Made of
Question: If dark matter does not emit or reflect any kind of light, (As I have heard from Neil…
Optical and Radio Measurements of the Gravitational Bending of Light Around the Sun
Question: VLBA measurements have been used to confirm gravitational bending of radio waves by the Sun in confirmation of…
Top Achievements for the NRAO Very Large Array
Question: I’m embarrassed to ask this, as I feel after working here for so long I should already know…
What is the Difference Between the Redness of an Object and its Redshift?
Question: What is the difference between Doppler shift of light and Natural light spectra (blue for young and red…
What is the Flux Density of the Cosmic Microwave Background?
Question: The temperature of the CMB is about 3 Kelvin, but the 3 K here mean the brightness temperature…