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skysaac.bsky.social
SkySaac
@skysaac.bsky.social
65 followers 73 following 90 posts
https://flosrocketbricks.com/
Brick rocket enthusiast and CS student from Germany!
Posts Replies Media Videos
Reposted by SkySaac
spacefromspace.com
A satellite image of an Ariane 4 upper stage in orbit that was launched 26 years ago.

Via HEO & BlackSky on LinkedIn: www.linkedin.com/posts/high-e...
December 4, 2025 at 1:04 AM
Reposted by SkySaac
coastal8049.bsky.social
I'd like to thank Jon Brodkin at Ars Technica for his efforts to investigate and report on the Starshield emissions.

arstechnica.com/tech-policy/...
US spy satellites built by SpaceX send signals in the “wrong direction”
It seems US didn’t coordinate Starshield’s unusual spectrum use with other countries.
arstechnica.com
November 14, 2025 at 9:37 PM
skysaac.bsky.social
Lego Long March 5B hoodie, because uuuuhhhh I can
November 12, 2025 at 6:21 PM
skysaac.bsky.social
FIRST DAY AT ESA STARTS
November 3, 2025 at 7:54 AM
skysaac.bsky.social
1:110 ZQ-3
November 1, 2025 at 10:40 AM
skysaac.bsky.social
Thoughts?
October 29, 2025 at 11:26 AM
skysaac.bsky.social
1:110 H3 24L HTV-X
October 27, 2025 at 2:35 PM
skysaac.bsky.social
hell yeah, i love automating stuff
October 22, 2025 at 1:37 PM
skysaac.bsky.social
Slightly improved 1:110 Titan IIIE
October 21, 2025 at 7:32 PM
skysaac.bsky.social
anyone @ estec today
October 12, 2025 at 8:34 AM
skysaac.bsky.social
1:110 Neutron
October 3, 2025 at 11:07 PM
skysaac.bsky.social
Still very WIP, but showing you this already anyway, it'll be an awesome build
October 2, 2025 at 2:44 PM
skysaac.bsky.social
would this go hard or would it go hard
September 21, 2025 at 9:34 PM
skysaac.bsky.social
The Cygnus family is growing!
September 18, 2025 at 1:51 PM
skysaac.bsky.social
Just submitted my Master thesis, time to get back to lego rockets!
September 17, 2025 at 9:16 PM
skysaac.bsky.social
Was thinking that I could make a video about how I design a lego rocket MOC, wdyt
September 17, 2025 at 2:45 PM
Reposted by SkySaac
buranarchive.space
Write-up on tripropellant RD-0120 development for X-33, RLV and Angara.
medium.com/fifty-one-po...
Exotic RD-0120 derivatives. Pt.2: Tripropellants, RLV, methane
After a tour of derivatives and variants of the Energia core stage RD-0120 engines that powered Buran to orbit, it’s time to explore …
medium.com
September 12, 2025 at 1:46 PM
Reposted by SkySaac
buran.space
A collection of weird aircraft and payload configurations.

medium.com/@galopujacyj...
Transporting Buran and Energia: Soviet Space Logistics
From camouflaged barges to record-breaking aircraft, a deep dive into how Buran orbiters and Energia stages were transported to Baikonur.
medium.com
September 7, 2025 at 6:40 PM
Reposted by SkySaac
buran.space
A full breakdown of the history, design and planned missions for the Energia-M.

medium.com/fifty-one-po...
Energia-M explained: The stillborn Proton replacement.
The story of the Soviet Ariane 5 that never was.
medium.com
August 31, 2025 at 6:12 PM
skysaac.bsky.social
Updated 1:110 Eris rocket
July 29, 2025 at 11:45 AM
Reposted by SkySaac
buranarchive.space
Buran and Energia 1L on pad 110/37 in October/November 1988.
July 7, 2025 at 3:13 PM
skysaac.bsky.social
1:110 Stargazer with Pegasus-XL
July 6, 2025 at 1:08 PM
skysaac.bsky.social
June 27, 2025 at 11:27 AM
skysaac.bsky.social
ZQ-3 1st stage
June 22, 2025 at 11:27 AM
skysaac.bsky.social
Gave the instruction viewer on my website a small update:
1. No more flat shading, curved surfaces will now look smoooooth
2. Added color indicators on the part list at the bottom, special colors such as metallic silver even have individual markings
June 21, 2025 at 3:01 PM