Glitch (again)

[SuperNova]

in universe sandbox goto systems>apophis passes near earth in 2029
zoom out, set 1 real sec = to 1.63 days
you see that the earth don't moves but the sun around the earth circles

[Naru523]

It's easy, The earth is in the center.

Open "Earth and Moon" system
Pause it
Put stars/planets/asteroids around it.
Right click Earth
Click "Set to Center"
Unpause it
You can see the stars/planets/asteroid orbit around it. Though the Earth moves due to the stars' gravity.

[atomic7732]

just right-click the sun and hit "Set To Center".

[Dan Dixon]

you see that the earth don't moves but the sun around the earth circles

As Naru523 and NeutronStar pointed out, this is the expected behavior. In the next version what is "the center" will be more obvious and easier to set.

[Naru523]

But its fun putting asteroids or comets to make a cool orbit and trail 

[atomic7732]

1. You can also set an object to center to see what it would look like form it.

2. You should have an option to like choose whare it is. Like click the are (though I see no reason for tht...