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🧭 Explore 🌍 Top creators in Germany Mastodon rankings
Matthias Steinmetz

Matthias Steinmetz Add us as a preferred source on Google

Mastodon @galacticrave@fediscience.org 📍 Germany
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Make a deal with Matthias Steinmetz

🔒 Paid proposals held safely in escrow — released only when the work's approved.

📣Sponsored postOne disclosed post (toot) with your link and message. $12→ 🧵Sponsored threadA multi-post explainer or story — the fediverse rewards depth over one-liners. $30→ 📦Product seeding / honest reviewSend me your product — I post a disclosed, honest take. Authenticity is the only ad this audience tolerates. $16→ 📌Pinned sponsored postA disclosed post pinned to the top of my profile for the month. $36/mo→ 🔗Profile link (bio field)Your link in one of my profile metadata fields for the month — native and low-key. $18/mo→ 🔁Boost packageI boost (repost) your account's toots through the month — distribution with zero content lift. $24/mo→ 🏛️Instance / community sponsorshipSponsor the server I run — a sponsor line in the About/rules and a welcome shout. A goodwill buy that keeps our community running. $30/mo→ 🤝Mutual boost collabWe boost each other across instances — a value swap between communities. Swap or paid→ 🎬UGC HireBranded content for your own channels & ads from $50→ 🎙️Podcast guest spotInvite Matthias Steinmetz onto your podcast (~45 min, remote) $28→ 📞1:1 ConsultPaid video call — advice, coaching or Q&A $75/hr→

Every booking is a normal escrow-protected deal.

Followers
1K
Account age
1 yrs
🎁 Free analysisfor Matthias Steinmetz
🕵️Fake Followers CheckReal-audience % & bot risk→ 📊Engagement rateBenchmarked vs. peers→ 💰What they chargeFair sponsored-post price→

Known for

A rare shot onto the Extremely Large Telescope form a construction platform some 55m high (went where few man/woman have gone before)25 views A rare shot onto the Extremely Large Telescope form a construction platform some 55m high (went where few man/woman have gone before) M65 and M66 in the constellation Leo https://bit.ly/4lB3t68 📷#astrophotography🔭📷21 views M65 and M66 in the constellation Leo https://bit.ly/4lB3t68 📷#astrophotography🔭📷 NGC2903, a SBbc galaxy in Leo https://bit.ly/4lB3t68 📷#astrophotography🔭📷18 views NGC2903, a SBbc galaxy in Leo https://bit.ly/4lB3t68 📷#astrophotography🔭📷 Sh2-176 is a very faint and relatively little-imaged evolved planetary nebula in Cassiopeia. Unlike compact, high-excitation planetary nebulae, Sh2-176 is highly evolved: the expelled shell has expanded and diluted over time https://bit.ly/4lB3t68 🔭#Astrophotographie🔭📷14 views Sh2-176 is a very faint and relatively little-imaged evolved planetary nebula in Cassiopeia. Unlike compact, high-excitation planetary nebulae, Sh2-176 is highly evolved: the expelled shell has expanded and diluted over time https://bit.ly/4lB3t68 🔭#Astrophotographie🔭📷

📊 Post engagement

Recent posts · likes + reposts
May 10latest
11
Avg engagement / post
7–14
Typical post (engagement)
1.1%
Engagement vs followers
75/100
Very consistent reach
Jun 2025
On Mastodon since
Half of recent posts land between 7 and 14 likes + reposts (median 9) — a dependable floor a sponsored post can count on.

🔥 Top post: A rare shot onto the Extremely Large Telescope form a constructi · 25 likes + reposts

📊 Activity & format

Posting cadence
2.3 / week
Posts several times a week.
Content mix
Mostly images
Recent: 0 text · 12 image · 0 video.
Follower / following
6.3×
Follows 163 back. A strong ratio — an audience that follows them, not a follow-for-follow network.

Recent posts

View on Mastodon ↗
🔥 Top post A rare shot onto the Extremely Large Telescope form a construction platform some 55m high (went where few man/woman have gone before) ★ 25
Leaving Paranal ... https://bit.ly/4lB3t68 🔭#Astrophotography🔭📷 ★ 7 Laser-Airplane interaction over Paranal last night testing the automated airplane detection system of Gravity+. 2890: plane approaching, 2891: plane crossing (laser is dimmer as it was partially switched off), 2892: laser on again. 30sec e… ★ 3 somewhat later, Mercury joined the party ★ 7 Sunset at La Silla Observatory with Venus and Jupiter teaming uß ★ 7 Scorpio region north of the Galactic center taken from La Silla bit.ly/4lB3t68 🔭#Astrophotography🔭📷 ★ 7 Abell 2151, the Hercules Galaxy Cluster, is a rich and dynamically active cluster of galaxies. Abell 2151 is notable for a high fraction of spiral galaxies, indicating that the cluster is still in the process of formation http://bit.ly/… ★ 8 Messier 85 and NGC 4394 form an intriguing pair of galaxies in the Virgo Cluster, representing two very different stages of galactic evolution within the same field of view. http://bit.ly/4lB3t68 🔭#Astrophotographie🔭📷 ★ 10 Sh2-176 is a very faint and relatively little-imaged evolved planetary nebula in Cassiopeia. Unlike compact, high-excitation planetary nebulae, Sh2-176 is highly evolved: the expelled shell has expanded and diluted over time https://bit.ly… ★ 14 NGC4051 is a fascinating barred spiral galaxy located about 33 million ly away in the constellation Ursa Major. It is both, an astrophysically relevant object and an excellent, visually intriguing target for deep-sky imaging. https://bit.l… ★ 9 NGC2903, a SBbc galaxy in Leo https://bit.ly/4lB3t68 📷#astrophotography🔭📷 ★ 18 M65 and M66 in the constellation Leo https://bit.ly/4lB3t68 📷#astrophotography🔭📷 ★ 21

🐘 Community & instance

Home server
fediscience.org
Their home server on the fediverse — the instance a creator picks signals the community they belong to.
On Mastodon since
Jun 2025
An established account with real history on the platform.

💡 Facts

🗓️Joined Mastodon in 2025 — 1 year ago.
👁️Averages 11 views per post.
📤Posts about 2.3× per week.
📍Based in Germany.

🕵️ Fake follower check

Estimated
38/100
Low Credibility score
68%
Mixed Real audience
Medium Fake-follower risk
High Data confidence
  • Est. 68% real, active audience · Medium fake-follower risk.
  • Low engagement (~1.1% of followers engage each post) — a sign of an inflated or inactive audience.

Heuristic estimate from engagement, follower ratios, account age & growth — a screening signal, not a guarantee.

💚 Brand affinity

Estimated

Brands Matthias Steinmetz's audience is most likely to respond to — from detected sponsorships in this niche.

Nebula

About

Astronomer and Astrophysicist, Galactic Archaeologist and Simulator, Husband and Dad, Director @AIP_Potsdam, backyard astrophotographer

📸 Gallery

Leaving Paranal ... https://bit.ly/4lB3t68 🔭#Astrophotography🔭📷 A rare shot onto the Extremely Large Telescope form a construction platform some 55m high (went where few man/woman have gone before) Laser-Airplane interaction over Paranal last night testing the automated airplane detection system of Gravity+. 2890: plane approaching, 2891: plane crossing (laser is dimmer as it was partially switched off), 2892: laser on again. 30sec exposures somewhat later, Mercury joined the party Sunset at La Silla Observatory with Venus and Jupiter teaming uß Scorpio region north of the Galactic center taken from La Silla bit.ly/4lB3t68 🔭#Astrophotography🔭📷 Abell 2151, the Hercules Galaxy Cluster, is a rich and dynamically active cluster of galaxies. Abell 2151 is notable for a high fraction of spiral galaxies, indicating that the cluster is still in the process of formation http://bit.ly/4lB3t68 🔭#Astrophotography🔭📷 Messier 85 and NGC 4394 form an intriguing pair of galaxies in the Virgo Cluster, representing two very different stages of galactic evolution within the same field of view. http://bit.ly/4lB3t68 🔭#Astrophotographie🔭📷

🔀 Audience overlap

Estimated

Estimated shared audience with similar creators — useful for avoiding overlap (or doubling down) when planning a campaign.

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Frequently asked questions

How much does Matthias Steinmetz charge for a sponsorship?
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How do I contact Matthias Steinmetz for a brand deal or collaboration?
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How many followers does Matthias Steinmetz have?
Matthias Steinmetz has 1,024 followers on Mastodon.

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