The frequency ranges that the VLA operates at are designed so as not to overlap with most commercial transmitters. …
Select :
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


Can Amateur Radio Astronomers Detect Quasars?
Yes, I believe that an amateur radio telescope can indeed detect a quasar, although I believe that the instrumentation…

What Determines the Diameter of a Radio Telescope?
You basically have the correct answer. The considerations used when setting the size of a radio telescope are: Shortest…

Can the Existence of a Worm Hole be Done With a Radio Telescope?
I am not aware of any predictions for the existence of radio wavelength emission from Worm Holes. One proposed…

How Does the Spacing of the Radio Telescopes in the VLA Affect How it Does Scientific Measurements?
I think that our previous answer to the general question about how a radio interferometer works provides an answer…

Can Radio Frequency Interference or the Ionosphere Make Fast Radio Bursts Difficult to Detect?
I do not believe that Fast Radio Burst (FRB) measurements, which are made at frequencies above about 400 MHz,…