A bit stuck....(spoilers present)

[English Language]

Sam keeps giving me a hint about finding an aglette, but I can't figure out where I'm supposed to find one.

[thom-22]

The aglet is a lie.

Seriously, ignore the aglet, explore around some more and you'll eventually "get" the aglet.

[English Language]

Ah. The buttons in the planetarium Im guessing?

[ATMachine]

Ah. The buttons in the planetarium Im guessing?
Yep. One of those objects should look familiar.

Of course, even if you can find it, you have to make sure it's unique.

[English Language]

Yep, managed to work it out. Thanks.