French Les informations que fournissent les satellites artificiels sont assez sure

There is a subject postposition here,

According to normal word order, this sentence should be

Les informations que les satellites artificiels fournissent sont assez sures.

So the subject in the clause is Les satellites artificiels, and the object is Information

This inversion may be used when the subject of the clause is long or the subject needs to be emphasized.