r/comets

1.5K archived posts · Feb 2013 – Sep 2026

Comets - Look Up!

r/comets

All about comets! From the ESA missions to personal observations, this subreddit is a hub for everything having to do with comets.

Created Feb 18, 2013

2.7KMembers (last snapshot)

1.5KArchived posts

Welcome!

This subreddit is about Comets and we gather images, videos, and gifs of them and discuss news and related events about them.

Please feel free to post a picture that you've seen on the internet, or a picture that you've taken yourself! (We prefer you to host the picture using Imgur if possible.) If you've taken the picture yourself, please put [OC] in the title and it'll get special flair.

General Rules

This subreddit is pretty laid back but heavily moderated! Rudeness will not be tolerated here. In general, please ensure you are following Reddiquette and the Reddit Content Policy when posting a discussion / comment.

Other Subreddits

Please be sure to check out:

| | ---|--- r/APOD | r/JAXA r/askastronomy | r/meteorsightings r/Astrobiology | r/NASA r/Astronomy | r/planetaryresources r/astrophotography | r/spaceflight r/B612Foundation| r/spaceresources r/ESA| r/spaceporn r/esarosettamission | r/telescopes

######^The Solar System Subreddit Network

r/Solar_System (Multireddit)

######Stars

r/Sun

######Planets

r/Mercury · r/Venus · r/Earth · r/Mars
r/Jupiter · r/Saturn · r/Uranus · r/Neptune

######Dwarf Planets

r/Ceres
r/Orcus · r/Pluto · r/Salacia · r/Haumea · r/Makemake · r/Quaoar
r/Eris · r/Gonggong
r/Sedna

######Moons

r/Moon
r/Phobos · r/Deimos
r/Io · r/Europa · r/Ganymede · r/Callisto
r/Mimas · r/Enceladus · r/Tethys · r/Dione · r/Rhea · r/Titan · r/Iapetus · r/Phoebe
r/Ariel · r/Umbriel · r/Titania · r/Oberon
r/Triton
r/Charon · r/Dysnomia

######Small Solar System Bodies

r/Asteroid · r/Comets · r/Meteors
r/Eros · r/Vesta · r/Pallas · r/Psyche
r/AsteroidBelt · r/KuiperBelt · r/OortCloud

Please help these small subreddits grow by subscribing, upvoting, and contributing!

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