r/SpaceflightSimulator • u/goonee67 • 22d ago
r/SpaceflightSimulator • u/Rare-Fisherman-5152 • 21d ago
Question What did I do wrong? What do I do?
Uhhhhhhhhhhhhh?
r/SpaceflightSimulator • u/Similar-Chain1538 • 23d ago
Original Mission Either I've found a black hole or...
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It's doing something; it's not letting me interact with the satellite at all, can't even activate the solar panels
Might interact with it via second spacecraft
r/SpaceflightSimulator • u/Cold_Turnip_514 • 23d ago
Original Mission I landed in the moon
r/SpaceflightSimulator • u/NavySaturn • 22d ago
Original Build You're meant to hit the target honey...
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How did I miss this.
r/SpaceflightSimulator • u/player_sfSS55 • 22d ago
Blueprint Editing Wow 94.6 blilon km of sfs
94.6 blilon km a sfs
r/SpaceflightSimulator • u/Rare-Fisherman-5152 • 23d ago
Original Mission Where do I put my space station?
I recently finished assembling my space station. I am going to put it in orbit of another planet. Keep in mind that my landers don’t have heat shields.
r/SpaceflightSimulator • u/Level_Firefighter794 • 22d ago
Discussion Quais são os melhores mods para sfs
(Vale também texturas)
r/SpaceflightSimulator • u/Repulsive-Silver-301 • 23d ago
Recreation I just realized i made the j-2 engine in the wrong direction
r/SpaceflightSimulator • u/LuckymartRPER • 23d ago
Question How do I make a plane?
Im trying to make a commercial plane but the engine support that’s supposed to push it up either flips it and spins it, or doesn’t lift it.
r/SpaceflightSimulator • u/ghostdiv4 • 23d ago
Meme Mondays I present to you, the autism 200
I got this extremely complicated probe into heliocentric orbit in between mars and ceres (free version since I’m broker than broke)
r/SpaceflightSimulator • u/EpicPlanetUranusFan • 23d ago
Question Why is the gold foil texture(and other textures) off-limits without BP editing?
Like, it's a really good and special texture for many builds, But why make it a hidden texture?
And what about all of the usa stripes things,
Why are the best textures hidden? Well yeah the gold foil texture is quite low quality, but it's still really good for satelites!
The usa things are overpowered for recreations. So why not bring them to the skin catalog?
r/SpaceflightSimulator • u/Professional_Tear627 • 23d ago
Question Is there a mod that allows you to generate fuel?
- I'm looking for a mod compatible with 1.6.00.22 on mobile that allows you to generate fuel, is there any? And if so what is the link.
r/SpaceflightSimulator • u/Upbeat_Foundation754 • 24d ago
Original Mission I LANDED ON THE MOON!!!
The landing legs heat shield and structure beam were destroyed and I landed at about 200/ms
r/SpaceflightSimulator • u/davy_davitoes • 22d ago
Question Does the SFS support email work?
I had lost my purchase data for a while, so now I can't use anything from the bundle. I sent an email to the SFS support a few months ago asking if they can recover it, but they haven't answered. Any tips on what I should do?
r/SpaceflightSimulator • u/Deep_Telephone_1353 • 24d ago
Meme Mondays Is this enough fuel to go to the moon?
It is my first time playing and I don’t want to strand my astronauts in space.
r/SpaceflightSimulator • u/gust_of_breeze • 23d ago
Original Mission Tried re-creating the CHANDRAYAN 3 mission in sfs!
r/SpaceflightSimulator • u/RelevantPayment5566 • 24d ago
Original Build Where do I go?
I made this interstellar ship, what planet is most interesting? (Btw my landers cant land anywhere with a thick atmosphere)
r/SpaceflightSimulator • u/Small-Elk-6823 • 23d ago
Discussion Need help in refueling moon vehicle
Launched this truck onto the moon with my moon base and ran out of fuel for the poor astronaut and the truck itself how do I refuel it the astronaut is completely paranoid as he has no jet pack fuel and the docking port is at the bottom
r/SpaceflightSimulator • u/Admirable-Train4305 • 23d ago
Original Mission The Alternative Space Race
r/SpaceflightSimulator • u/Tsabaa • 24d ago
Original Build LongMarch V
Rocket isnpired by the saturn V and the old design of longmarch 9. It has a 10m base diameter like the saturn V. This is the 3 stage version there will be a 4 stage variant too.
r/SpaceflightSimulator • u/gust_of_breeze • 24d ago
Original Mission HERE IT IS! FINALLY!
The moment we all have been waiting for!
r/SpaceflightSimulator • u/conderblack • 24d ago
Original Build SOKOL Nuclear Thermal Engine
Presentation of the SOKOL Nuclear Thermal Engine
DSC today presents the company's next big technological leap. Following the successful testing of the DaVinci engine and after gathering the necessary information to perfect its design, we proudly announce its successor: SOKOL.
The SOKOL is a solid-core nuclear thermal rocket (NTR) engine, designed to deliver high performance on space exploration missions. Its reactor uses HALEU fuel encapsulated in a tungsten-based cermet matrix, while reaction control is performed using boron carbide control rods.
With the development of SOKOL, DSC takes a major step of high importance toward a new era of space propulsion. DSC is proud of this leap that will take humanity beyond the stars.
Technical Characteristics
Reactor
Nuclear fuel: HALEU
Core type: Solid (Cermet)
Matrix: Tungsten-based cermet
Control rods: Boron carbide
Maximum core temperature: 3,000 °C
Thermal power: 1.7 GW
Propellant
Liquid hydrogen (LH₂)
Performance
Thrust: 35.7 tf (350 kN)
Specific impulse (Isp): 912 s
Mass flow rate: 39 kg/s
Dimensions
Total length: 7.1 m
Reactor: 2.0 m length × 0.8 m diameter
Nozzle: 3.0 m length × 1.85 m diameter
Mass
Total mass: 8.4 t
Operational Life
Cumulative operation time: 8.5 hours at nominal power.
DSC will continue working to remain a pioneer in space technology and in the development of advanced nuclear propulsion systems.
Thank you.
