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Followers
10.6K
Account age
3 yrs
💰 Suggested sponsorship rate
$60 – $97 / sponsored post
Estimated from audience size & typical reach — every deal is negotiable and held in SocialDB escrow.
🧰 Free analysis for Swapna Krishna
📊 Post engagement
35
Avg engagement / post
0.3%
Engagement vs followers
Nov 2022
On Mastodon since
🔥 Top post: NASA made a huge announcement this week -- scientists found the · 123 likes + reposts
📊 Activity & format
Posting cadence
2.6 / week
Posts several times a week.
Content mix
Mostly text
Recent: 12 text · 0 image · 0 video.
Follower / following
39×
Follows 271 back. A strong ratio — an audience that follows them, not a follow-for-follow network.
Recent posts
View on Mastodon ↗
This week's space news:
- JWST will look at the asteroid that could hit Earth in March
- Boeing notified employees that NASA might cancel SLS contracts
- A report says Artemis III might be too risky
and more!
https://www.adastraspace.com/p…
This week's space news:
- Were Boeing Starliner astronauts "abandoned"?
- Boeing has lost $2b on Starliner
- JWST sees light echos in a supernova
- A Tesla roadster is not an asteroid
- But maybe this other asteroid will hit Earth and put …
ICYMI: I am sending out a space newsletter outlining big space news for the week on Tuesdays, in addition to my more in-depth examinations every Friday!
Here's this week's edition:
https://www.adastraspace.com/p/space-news-jwst-starship-sp…
In this week's edition of space news:
- On January 16, Blue Origin and SpaceX both had big rocket launches. Both ended in a mishap investigation from the FAA. I dive in to let you know what happened and what the consequences are.
- JWST ma…
For New Scientist, I interviewed the absolutely wonderful Dr. Philip Metzger about lunar regolith, the importance of moon dirt for settlement on the moon, and how he became the truly iconic scientist he is today:
https://buff.ly/4jA226O
ICYMI, last week I wrote about a few signs of what's to come for space policy with this new administration, based on the first week of this second term:
https://www.adastraspace.com/p/trump-space-policy
What will happen in space policy over the next four years? It's clear there will be some drastic changes, and it's hard to say for sure how things will be different. But here's what I can glean based on past behavior and this first week of…
This week's newsletter will be, basically, "here's what we can deduce about space policy for the next four years based on what we know now," this will go out tomorrow morning as newsletter only, no video!
Sign up here: http://www.adastrasp…
For the last decade, the ESA’s GAIA spacecraft has been making the most detailed map ever of the Milky Way.
This week, it took its last science readings.
My video this week is a love letter to Gaia, highlighting just a few cool things we l…
Yes!! This is happening today!
https://infosec.exchange/@ethergear/113836347433723570
Will Mars Sample Return *ever* happen? That's the question I tackle in my latest newsletter.
Spoiler alert: I'm not overly optimistic.
https://www.adastraspace.com/p/mars-sample-return-update
🐘 Community & instance
Home server
wandering.shop
A sci-fi & writing server — its members and audience skew toward that niche, so expect a community-aligned, engaged following.
On Mastodon since
Nov 2022
Joined in the Twitter-exodus wave of late 2022 — part of the migration that made Mastodon a real destination.
💡 Facts
🗓️Joined Mastodon in 2022 — 3 years ago.
👁️Averages 35 views per post.
📤Posts about 2.6× per week.
🏅Earned the 10K Followers for passing 10K followers.
🕵️ Fake follower check
Estimated72/100
Good
Credibility score
94%
Real
Real audience
Low
Fake-follower risk
High
Data confidence
- Est. 94% real, active audience · Low fake-follower risk.
- Engagement (~0.3% of followers engage each post) is around typical for Mastodon.
- Organic base — far more followers than accounts it follows.
- Established account (3+ years old).
Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.
About
#space | #science | #startrek | #gaming | #scicomm
I write a space newsletter called Ad Astra. I also make YouTube videos about space. I usually live update about space things as they’re happening.
Occasionally: Fast Company, Wired, NPR, Science Friday, StarTrek dot com
Author of A POCKET GUIDE TO STARGAZING (Chronicle Books, 2023) and co-editor of SWORD STONE TABLE (Vintage, 2021).
I live outside Philly.
🔀 Audience overlap
EstimatedEstimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.
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