General Information
As of February 8, 2024
r/astrophysics
Astrophysics: the science of space
en
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.
##Welcome to /r/astrophysics!
This subreddit is for posts relating to Astrophysics and any branches of that study.
Please forgive us for that little "going out" earlier. We're back and working toward being fully functional now. Thanks for sticking with us!
For career questions, check out [this gu...
64,499
January 16, 2010
public
all_ads
Restricted Submissions
Community Reviewed
Total Submissions
11,983
Total Comments
64,447
Earliest Submission
February 16, 2010
Earliest Comment
September 15, 2010
Metrics
Activity Over Time
totalSubmissions
totalComments
Submission Flags
over 18
locked
score hidden
text submission
stickied
distinguished user
gilded
saved
collapsed
quarantine
Comment Flags
gilded
score hidden
distinguished user
collapsed
locked
Submission Score Distribution
< 0
0
1-10
11-50
51-100
> 100
Comment Score Distribution
< 0
0
1-10
11-50
51-100
> 100
Title Length
0
1-100
101-500
501-1000
>1000
Submission Text Length
0
1-100
101-500
501-1000
>1000
Comments per Submission
< 0
0
1-10
11-50
51-100
> 100
Most Distinctive Words
Year
2024
Total Words in Subreddit
1,506,170
Total Words in Reddit
119,924,722,855
Rank↕ | Word↕ | Occurrences in Subreddit | Total Occurrences | Rate in Subreddit (per 1M words) | Rate in Reddit (per 1M words) | Ratio (Sub Rate / Reddit Rate) |
|---|---|---|---|---|---|---|
| #1 | 2,416 | 40,124 | 1604.1 | 0.3 | 4794.32 | |
| #2 | 272 | 24,878 | 180.6 | 0.2 | 870.54 | |
| #3 | 207 | 19,172 | 137.4 | 0.2 | 859.68 | |
| #4 | 862 | 87,531 | 572.3 | 0.7 | 784.12 | |
| #5 | 1,159 | 119,183 | 769.5 | 1.0 | 774.29 | |
| #6 | 281 | 29,577 | 186.6 | 0.2 | 756.46 | |
| #7 | 175 | 22,968 | 116.2 | 0.2 | 606.67 | |
| #8 | 515 | 67,870 | 341.9 | 0.6 | 604.18 | |
| #9 | 203 | 26,833 | 134.8 | 0.2 | 602.37 | |
| #10 | 1,112 | 147,614 | 738.3 | 1.2 | 599.81 | |
| #11 | 451 | 60,209 | 299.4 | 0.5 | 596.42 | |
| #12 | 975 | 130,259 | 647.3 | 1.1 | 595.98 | |
| #13 | 149 | 22,290 | 98.9 | 0.2 | 532.24 | |
| #14 | 761 | 114,826 | 505.3 | 1.0 | 527.69 | |
| #15 | 1,053 | 194,227 | 699.1 | 1.6 | 431.67 | |
| #16 | 108 | 20,992 | 71.7 | 0.2 | 409.64 | |
| #17 | 433 | 85,225 | 287.5 | 0.7 | 404.53 | |
| #18 | 300 | 63,087 | 199.2 | 0.5 | 378.63 | |
| #19 | 121 | 25,461 | 80.3 | 0.2 | 378.39 | |
| #20 | 155 | 34,122 | 102.9 | 0.3 | 361.69 | |
| #21 | 465 | 103,030 | 308.7 | 0.9 | 359.36 | |
| #22 | 426 | 96,144 | 282.8 | 0.8 | 352.79 | |
| #23 | 477 | 111,199 | 316.7 | 0.9 | 341.55 | |
| #24 | 128 | 29,916 | 85.0 | 0.2 | 340.68 | |
| #25 | 83 | 20,366 | 55.1 | 0.2 | 324.49 | |
| #26 | 473 | 116,082 | 314.0 | 1.0 | 324.44 | |
| #27 | 62 | 15,364 | 41.2 | 0.1 | 321.31 | |
| #28 | 192 | 48,040 | 127.5 | 0.4 | 318.22 | |
| #29 | 106 | 26,801 | 70.4 | 0.2 | 314.91 | |
| #30 | 165 | 41,745 | 109.5 | 0.3 | 314.71 | |
| #31 | 68 | 17,549 | 45.1 | 0.1 | 308.53 | |
| #32 | 96 | 25,984 | 63.7 | 0.2 | 294.17 | |
| #33 | 66 | 19,208 | 43.8 | 0.2 | 273.59 | |
| #34 | 265 | 78,423 | 175.9 | 0.7 | 269.05 | |
| #35 | 169 | 50,279 | 112.2 | 0.4 | 267.63 | |
| #36 | 55 | 16,661 | 36.5 | 0.1 | 262.84 | |
| #37 | 113 | 34,449 | 75.0 | 0.3 | 261.18 | |
| #38 | 82 | 25,166 | 54.4 | 0.2 | 259.44 | |
| #39 | 173 | 55,122 | 114.9 | 0.5 | 249.89 | |
| #40 | 152 | 48,453 | 100.9 | 0.4 | 249.78 | |
| #41 | 79 | 25,571 | 52.5 | 0.2 | 245.99 | |
| #42 | 65 | 21,091 | 43.2 | 0.2 | 245.39 | |
| #43 | 57 | 18,818 | 37.8 | 0.2 | 241.18 | |
| #44 | electromagnetism electromagnetism | 53 | 17,915 | 35.2 | 0.1 | 235.56 |
| #45 | 1,506 | 515,022 | 999.9 | 4.3 | 232.83 | |
| #46 | 180 | 61,671 | 119.5 | 0.5 | 232.39 | |
| #47 | 93 | 31,922 | 61.7 | 0.3 | 231.97 | |
| #48 | 49 | 16,890 | 32.5 | 0.1 | 230.99 | |
| #49 | 65 | 22,492 | 43.2 | 0.2 | 230.10 | |
| #50 | 91 | 32,062 | 60.4 | 0.3 | 225.99 |
Showing 50 of 50 words