Enter the ecosystem. These mods don’t just add new parts; they fundamentally alter how you approach orbital mechanics, re-entry, and landing.
Switch to the OMS pods. Burn pro-grade to circularize your orbit at 250 km. sfs space shuttle mod
Introduction: Why the Space Shuttle is SFS’s Greatest Challenge Spaceflight Simulator (SFS) is celebrated for its elegant physics, 2D side-scrolling perspective, and the brutal honesty of its rocket science. You can build a Saturn V or a Falcon 9 with relative ease. But there is one vehicle that has consistently broken the wills of even veteran SFS engineers: the Space Shuttle . Enter the ecosystem
Accelerate until your Apogee is at 250 km. Hit stage to jettison the now-empty external tank. The tank will fall back to Earth. Your orbiter is now alone. Burn pro-grade to circularize your orbit at 250 km
The Space Shuttle is asymmetrical, underpowered on one side, and requires a complex dance of thrust vectoring, fuel management, and unpowered gliding. While the vanilla game allows for a “shuttle-like” craft, creating a true STS replica requires modifications.
At 1 km altitude, begin tilting east (right side of screen). Because of the angled engines, the shuttle will naturally try to nose down. Let it happen. Your trajectory should look like a shallow parabola, not a vertical spike.