Andrew McCarthy
Verified
https://cosmicbackground.io/pages/human…
Tracking since Mar 25, 2026
Last snapshot: Jun 21, 2026 06:09
Followers
477,989
-9
Following
822
0
Tweets
53,169
+23 (0.04%)
Lists
2,652
+1 (0.04%)
Historical Metrics
Followers
Following
Tweets
Lists
Profile Snapshot
| Name | Andrew McCarthy |
| Bio | Exploring the universe from a backyard in Arizona. Get on m… |
| Location | (not set) |
| Website | https://cosmicbackground.io/p… |
| Verified | Yes (blue) |
| Pinned | View tweet |
| Snapshot at | Jun 21, 06:09 |
68
Snapshots
Mar 25, 2026
Tracking Since
Mar 25, 2026 17:23
First Snapshot
Jun 21, 2026 06:09
Latest Snapshot
Sign in to view full data
Historical charts, profile snapshots, bio changes, and tracking summaries are available to signed-in users. Free.
Sign InDon't have an account? Sign up free
Profile Change History
| Date | Field | Value | Change |
|---|---|---|---|
| 2026-06-21 06:09 | Lists | 2,652 | +1 (+0.04%) |
| 2026-06-21 06:09 | Tweets | 53,169 | +23 (+0.04%) |
| 2026-06-21 06:09 | Followers | 477,989 | -9 (-0.0%) |
| 2026-06-20 06:10 | Tweets | 53,146 | +25 (+0.05%) |
| 2026-06-20 06:10 | Following | 822 | +1 (+0.12%) |
| 2026-06-20 06:10 | Followers | 477,998 | -48 (-0.01%) |
| 2026-06-19 06:09 | Tweets | 53,121 | +6 (+0.01%) |
| 2026-06-19 06:09 | Following | 821 | +2 (+0.24%) |
| 2026-06-19 06:09 | Followers | 478,046 | -34 (-0.01%) |
| 2026-06-18 06:09 | Tweets | 53,115 | +20 (+0.04%) |
| 2026-06-18 06:09 | Followers | 478,080 | +39 (+0.01%) |
| 2026-06-17 06:09 | Lists | 2,651 | -2 (-0.08%) |
| 2026-06-17 06:09 | Tweets | 53,095 | +10 (+0.02%) |
| 2026-06-17 06:09 | Followers | 478,041 | -27 (-0.01%) |
| 2026-06-16 06:10 | Lists | 2,653 | +1 (+0.04%) |
| 2026-06-16 06:10 | Tweets | 53,085 | +15 (+0.03%) |
| 2026-06-16 06:10 | Followers | 478,068 | -49 (-0.01%) |
| 2026-06-15 06:09 | Pinned Tweet | 2066259977761951807 | was: 2065096367677267976 |
| 2026-06-15 06:09 | Lists | 2,652 | -1 (-0.04%) |
| 2026-06-15 06:09 | Tweets | 53,070 | +26 (+0.05%) |
| 2026-06-15 06:09 | Following | 819 | +1 (+0.12%) |
| 2026-06-15 06:09 | Followers | 478,117 | -55 (-0.01%) |
| 2026-06-14 06:10 | Tweets | 53,044 | +30 (+0.06%) |
| 2026-06-14 06:10 | Followers | 478,172 | -14 (-0.0%) |
| 2026-06-13 06:10 | Tweets | 53,014 | +49 (+0.09%) |
| 2026-06-13 06:10 | Following | 818 | +2 (+0.25%) |
| 2026-06-13 06:10 | Followers | 478,186 | -69 (-0.01%) |
| 2026-06-12 06:11 | Pinned Tweet | 2065096367677267976 | was: 2063714072944873616 |
| 2026-06-12 06:11 | Lists | 2,653 | -1 (-0.04%) |
| 2026-06-12 06:11 | Tweets | 52,965 | +83 (+0.16%) |
| 2026-06-12 06:11 | Following | 816 | +4 (+0.49%) |
| 2026-06-12 06:11 | Followers | 478,255 | -76 (-0.02%) |
| 2026-06-10 17:33 | Pinned Tweet | 2063714072944873616 | was: 2058928335091331166 |
| 2026-06-10 17:33 | Website | https://cosmicbackground.io/pages/humanitys-return | was: https://cosmicbackground.io/pages/against-the-odds |
| 2026-06-10 17:33 | Bio | Exploring the universe from a backyard in Arizona. Get on my email list 👇 | was: Exploring the universe from a backyard in Arizona. Get my latest print 👇 |
| 2026-06-10 17:33 | Lists | 2,654 | +4 (+0.15%) |
| 2026-06-10 17:33 | Tweets | 52,882 | +120 (+0.23%) |
| 2026-06-10 17:33 | Following | 812 | +3 (+0.37%) |
| 2026-06-10 17:33 | Followers | 478,331 | +826 (+0.17%) |
| 2026-06-05 06:10 | Lists | 2,650 | +1 (+0.04%) |
| 2026-06-05 06:10 | Tweets | 52,762 | +4 (+0.01%) |
| 2026-06-05 06:10 | Followers | 477,505 | +23 (+0.0%) |
| 2026-06-04 06:10 | Tweets | 52,758 | +5 (+0.01%) |
| 2026-06-04 06:10 | Followers | 477,482 | -105 (-0.02%) |
| 2026-06-03 06:10 | Tweets | 52,753 | +47 (+0.09%) |
| 2026-06-03 06:10 | Following | 809 | +1 (+0.12%) |
| 2026-06-03 06:10 | Followers | 477,587 | -149 (-0.03%) |
| 2026-06-02 06:10 | Lists | 2,649 | -1 (-0.04%) |
| 2026-06-02 06:10 | Tweets | 52,706 | +20 (+0.04%) |
| 2026-06-02 06:10 | Followers | 477,736 | -280 (-0.06%) |
What data is tracked
We collect daily snapshots of the following data points for every tracked profile. All changes are logged so you can see exactly what changed and when.
Followers count
Daily follower count with change tracking
Following count
How many accounts they follow
Tweet count
Total number of tweets posted
Lists count
Number of public lists they appear in
Bio & name
Display name and bio text changes
Location
Profile location field changes
Website URL
Linked website with t.co resolution
Verification status
Verified badge and verification type
Pinned tweet
Which tweet is pinned to the profile