How to change the focus to the "active vessel"?

[paul23]

When I am flying a vessel initially the camera (in tracking view) follows the vessel. I can change focus to another body by double clicking that body.

 

However I can't seem to be able to return to the default view "follow active vessel"?

[bewing]

Try hitting the backquote key (upper left on the kbd). If that doesn't work, try backspace.

[VoidSquid]

Depends on your keyboard layout, for me it's ^ , left of the 1 key, you may need to use ALT/STRG

 

[Fierce Wolf]

As said, depends on your keyboard configuration. My ^ and * keys (that are next to each other) allow to switch back and forth from near-by vessels.

[Streetwind]

You can rebind this key in the Settings menu -> Input -> Game. It is named "Camera Reset".

[StrandedonEarth]

The "~"  key, AKA the "tilde" key near the esc key will focus you back on the active vessel. Or press tab to cycle through the bodes until you get back to the active vessel