Question: If VY Canis Majoris has a Solar System, would the planets be star-sized and the moons planet sized? …
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
How Fast Do Exoplanets Travel Around Their Parent Stars?
Question: Looking at data on exoplanets, I’ve noticed a few with what seem like incredibly short projected orbital periods;…
Number of Sun-Like Stars with Earth-Like Planets
Question: On the occasion of discovering the first earth-sized planet that could possibly support liquid water, what value would…
What is an Astrogeologist?
Question: I am a sophomore and I have been fascinated with anything about space for as long as I…
Evidence for Life Beyond Earth?
Question: Hi! My name is Natasha and I live in New Jersey and am 17 years old. I am…
How Many Planets Can Orbit a Star?
Question: How many planets a stellar-planetary system can accommodate safely into a stable orbit around that star? What are…