Digging around in google books I discovered a science about star constellations called arcturian. It dropped out of usage at the turn of the nineteenth century. Knowledge books.google.ca Arcturian Stars ..read more

I am new to this an I am wondering what I can see with a 10" dobsonian. (Saturns rings, Jupiter ..read more

I can see you. Can you see me? If an identical inhabited earth planet orbited every visable star, what % of them would be able to see our sun? (Approximately) Thanks ..read more

I have a Nexstar 8SE on an AVX mount using starsense auto align. When it slews to an object near the meridian, it stops. There is no Meridian command in the hand control for starsense. What can I do? Please advise ..read more

Hi, Im a newby to Astrology and space information, so please have patience. Im looking to use space engine to do a "real" journey around Hoag's Object. SpaceEngine on Steam The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas. store.steampowered.com However I find myself blocked and unable to find Hoag Object stars and planets data. Is there a database where this kind of data is stored?. Or a way to navigate the real data of Hoag's object?. if yes, please be as detailed as possible as I ..read more

hi everybody, i'm trying to calculate with matlab the inclination of a certain satellite respect to the sun in every day of the year. do you know where can i find help ..read more

Interactive article about variable stars: https://www.marpledata.com/data-stories/disco-balls-in-space-how-pulsating-stars-work ..read more

Will the James Webb telescope look at the same ultra deep field location captured by Hubble telescope ..read more

What would you suggest buying for 1st time novice beginner ? Orion ST80 ( telescope ) or Celestron Skymaster 25x100 ( binoculars ) ?? Which will give better coverage for sky, better & further images clear bigger images. I heard it is better to buy a binoculars than a telescope 1st ..read more

I mean like everything in the universe has a place in it, a purpose. So what could be the purpose of a constellation ..read more