Forums: Please name this movie?

I had seen this movie some 10+ years back but couldn't watch it completely. I don't remember the name of this movie. The plot was something like. "A group of astronomers is set to visit some planet. The news is spread across the world that these astronomers have reached this planet and they are sending the pictures etc. However, in reality, these astronomers are on earth only and the fake pictures are being transmitted." I don't remember much about this film, but will certainly like to watch this movie once again.

Regards

Madhavi