Kerbal Space Program (KSP) is a spacecraft simulation game for Mac, Linux or Windows. Players build, launch, and pilot spacecraft and airplanes through a fictional 8 planet star system.

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Why all of a sudden my KsP Launcher Stoped loading

When I fire up KSP, the launcher will say "Looking for updates" rather than play or options, and the background will be a big red question mark rather than the Kerbal X Space craft. It worked just ...
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3answers
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Lag is ruining KSP - any ways to improve performance?

I've been to the Mun countless times and at one point had 3 bases, 6 landers, and 8 rovers operating there. I've sucked all of the science points out of Kerbin, the Mun and Minmus. I got rid of all ...
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2answers
329 views

New Surface Outpost Contract - add on to an existing base?

So I currently have a surface outpost on both Mun and Minmus, but I've now received two more contracts to do the same thing -- one outpost on each moon. Instead of creating a whole new outpost, is it ...
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1answer
2k views

How does the temperature overlay work?

I've read about the temperature overlay in Kerbal Space Program here. And I've seen it, but how does it work? When I turned it on f11, everything was red, which seems bad. I've seen the temperature ...
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0answers
92 views

What is the list of career mode general achievement contracts?

As @Philipp points out in a comment to this question: The general achievement contracts only appear when it's something you haven't already done yet. To maximize my career performance I'd like ...
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0answers
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Can the locations of easter eggs be found in the game files?

The official KSP wiki lists several easter eggs - objects which can be found on the surfaces of the various planets. Can you find the positions of these objects somewhere in the game files?
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74 views

Can a contract be written that unlocks parts?

Is it possible to write a contract that unlocks parts rather than, or in addition to, money or science? I want to make it so that, for example, to unlock a better engine you would have to prove that ...
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0answers
81 views

Is there a way to measure the structural strength of a connection?

I'm designing a very large spacecraft, and I'd like to attach an arm to the spacecraft. Is there a way to measure just how strong the attachment is? In engineering terms, this arm is a cantilever ...
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Does Near Future Propulsion (KSP mod) get easier late game?

After playing Kerbal Space Program way too much. I added the mod "Near Future Propulsion" along with the axillary near future mods. But now, mid-career it looks like the nuclear engine (everyone's ...
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0answers
205 views

When is the size and shape of an asteroid determined?

While I was working on an asteroid capture mission, I reverted and retried the launch of my craft many times. I noticed that the mass of the asteroid seemed to be different each time I got to it. It ...
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461 views

KSP Career Mode - “Experiments you have collected cannot be stored on MK1”

I am trying to do the very first thing in the Career mode - create a lone Command Pod mk1 and explore the launch pad with the Kerbal, get EVA data and do a crew report. First, I do not seem to have ...
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847 views

Corrupted save file

Something just went wrong with my ksp persistent.sfs (and quicksave.sfs) files. I launched the program like always, loaded everything just fine, made a rocket perfectly ok, then tried to launch and ...
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0answers
80 views

KSP Flight Menu won't appear(64X windows 8)

Yeah, it was working a while ago, but ever since my dad decided to install 7 DIFFERENT anti viruses. Normally, pressing esc while in flight or doing a science report replies with a menu appearing. ...
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73 views

The kerbal space program auto hire option help

I believe that the auto hire option when the light is on then crew should be auto hired and when it's off they should not be auto hired if this is correct then there is something causing this option ...
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0answers
2k views

Interstellar KSP - Not getting science from IR Satellite

I have put the IR Satellite into orbit on my unmanned ship. But for some reason I'm not getting science. I have Helium Cryostats (3 with the dish connected directly on to them). I have power being ...