Aperture: the telescope recommender that tells you what not to buy

Why it surfaced

Aperture asks seven questions, models the user’s sky, and shows what an actual setup can reveal—including when Orion is invisible and when spending more would not help. It also discloses affiliate links and says the recommender cannot see which seller pays it.

A French-language telescope guide calculates visible targets and recommends instruments from your budget, optics, location, and observing habits.