Do we ever get to know the clear motives of the aliens?

Do we ever get to know the clear motives of the aliens? - A Person Holding a Slice of Bread Beside a Dispenser with Yellow Liquid

I have seen Signs a long time ago but I do remember the movie being unclear about the aliens' motives. Like, why did they even come to a planet full of water in the first place if it's poisonous to them? What do they get out of it?

I am fine with out of universe explanation too from interviews etc.






Pictures about "Do we ever get to know the clear motives of the aliens?"

Do we ever get to know the clear motives of the aliens? - Drone view of male swimming in clear sear water around inflated yellow buoy ball
Do we ever get to know the clear motives of the aliens? - Side view of sporty male with surfboard catching wave in rippling water of ocean
Do we ever get to know the clear motives of the aliens? - Crop woman getting safety equipment from violet bag





The Fermi Paradox — Where Are All The Aliens? (1/2)




Sources: Stack Exchange - This article follows the attribution requirements of Stack Exchange and is licensed under CC BY-SA 3.0.

Images: Cup of Couple, sergio souza, Ben Mack, Allan Mas