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www.seasky.org/astronomy/astronomy-faq.html

General Astronomy Questions · What is the difference between astronomy and astrology? · Do I need an expensive telescope to enjoy astronomy? · How does a &nbs...

skyandtelescope.org/astronomy-qa-science-and-hobby-based-questions-and-answers

This is the place to come for answers to almost every astronomy question you can think of — and many you haven't. Science-Based Q&A. Deepen your knowledge ...

www.nbcnews.com/storyline/the-big-questions/5-biggest-questions-about-universe-how-we-re-trying-answer-n702051

Jan 2, 2017 ... Despite the countless hours that astronomers spend at the blackboard, a handful of cosmic questions continue to keep scientists up at night (for ...

wtamu.edu/~cbaird/sq/category/space

Find surprising answers to space questions. Written by Dr. ... How can astronomers know things for certain since they only look at space from one vantage point?

coolcosmos.ipac.caltech.edu/asks

Do you have a question about a topic in astronomy or about an object in space? You may find the answer below. Questions & Answers. Asteroids. What is the ...

astronomy.nmsu.edu/holtz/a110/a110notes/node5.html

PART 5 - INTERESTING QUESTIONS IN ASTRONOMY. How does the Sun produce energy? The Sun contains most of the mass in the Solar System. This is  ...

www.thoughtco.com/faq-space-questions-3071107

Jul 9, 2019 ... The Top Space Questions · Where Does Space Begin? · How Did the Universe Begin? · What is the Universe Made of? · Will the Universe Eve...

public.nrao.edu/ask

Jeff's been answering questions for our “Ask an Astronomer” feature since 2000. Search for the topic of your question in our archives. Tip: Try "Black hole", "P...

askanastronomer.org/all

Oct 20, 2020 ... Why is there no up and down in space? In order to answer this question, we first need to define what we mean by up and down in space. And ...

imagine.gsfc.nasa.gov/ask_astro

Oct 22, 2020 ... Which topic area are you interested in? (Please select one to search for the answer to your question). ♢ General Astronomy & Astrophysics * ...