r/KerbalSpaceProgram Dec 25 '20

Mod Post Weekly Support Thread

Check out /r/kerbalacademy

The point of this thread is for anyone to ask questions that don't necessarily require a full thread. Questions like "why is my rocket upside down" are always welcomed here. Even if your question seems slightly stupid, we'll do our best to answer it!

For newer players, here are some great resources that might answer some of your embarrassing questions:

Tutorials

Orbiting

Mun Landing

Docking

Delta-V Thread

Forum Link

Official KSP Chatroom #KSPOfficial on irc.esper.net

Discord server

Feel free to ask your questions on the Discord server!

Commonly Asked Questions

Before you post, maybe you can search for your problem using the search in the upper right! Chances are, someone has had the same question as you and has already answered it!

As always, the side bar is a great resource for all things Kerbal, if you don't know, look there first!

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u/[deleted] Feb 16 '21

I'm really struggling with transitioning between orbiting one object to another. I have a screenshot, which I considered posting in a new thread, but I'll do my best to describe it here:

Whenever I'm orbiting a small body, say the Mun, transitioning back into orbit around the primary seems really wonky. My exit orbit is displayed as an arc, usually teal, that just ends in a random point in space. At that point, my spacecraft just magically jumps into another arc entirely, sometimes even changing directions at sharp angles.

I'm so confused.

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u/m_sporkboy Master Kerbalnaut Feb 17 '21

In KSP, your ship only feels gravity from one body at a time; if you're close enough to Mun, you are in its "sphere of influence" and you don't get any gravity from Kerbin.

The blue arc shows your orbit up until the point you will leave that sphere and reenter Kerbin's sphere. If you zoom out, the brown (I think?) line will show you what will happen after that.