r/askastronomy

The branch of astronomy concerned with the physical nature of stars and other celestial bodies, and the application of the laws and theories of physics to the interpretation of astronomical observations.

The amateur hobby of humanity since the dawn of time and scientific study of celestial objects.

Ask a science question, get a science answer.

Here you can ask any question you have about being a scientist, what's new in a field, what's going to happen in a field, or are curious about how we got to this point.

Share & discuss informative content on: * Astrophysics * Cosmology * Space Exploration * Planetary Science * Astrobiology

This is a place to ask specific, closed-ended, non divisive questions.

/r/astrophotography celebrates amateur astrophotography and will primarily focus on sharing and discussing the work of our members. We encourage sharing original content of real astronomical objects as a means of showcasing that work with those who enjoy astrophotography, inspiring those who are new to astrophotography, and requesting and providing constructive feedback on the work.

¡Un subreddit de astronomía de habla hispana, información y recursos en un solo lugar!

This subreddit is for questions of a mathematical nature. Please read the subreddit rules below before posting.

Reference questions answered here. Get the answers you are looking for! Please make sure to look over the community rules before posting.

/r/askphilosophy aims to provide serious, well-researched answers to philosophical questions.