Got an observatory ? ...

[MarkS]

... then it may be time to re-align:

http://www.guardian.co.uk/world/2010/mar/02/earthquake-chile-earth-axis

[Rick]

I've been wondering just how badly affected the ESO at Paranal has been affected by that quake. I expect they got shaken about quite a bit, but this report says they suffered no damage...

[The Thing]

But their goto's will be off a teensy bit, just like my LX90...