تقول أسئلة وأجوبة المرصد الوطني لعلم الفلك "كيفية صنع الصور باستخدام تلسكوب لاسلكي" إن الطريقة الأكثر مباشرة لعمل صورة راديو باستخدام نظام هوائي الأقمار الصناعية ، ...

My high school teacher and I recently built a 10 ft. mesh dish transit radio telescope. In order to compete this year at Nationals for our science fair, we came up with the idea of using a bluetooth

Last night I was randomly surfing astronomy pages and came across this.I searched up Wikipedia and other sites,but it doesn't exactly give me enough information about their characteristics.

Items reaching a Black Hole's Event Horizon seem to be frozen in time from the point of view of an outside observer. On the other hand, Black Holes collide and merge, in finite steps, producing

So, let's just assume, to no aspect explainable to humans, the sun just magically popped out of existence on January 1st next year (2022), that'll never happen, this is just a scenario to explain my

As a follow-up to my previous question I found out that the Voyager Golden record uses a star map of pulsars to precisely show where our solar system is… Is it possible/feasible to base a naviga…