extraterrestrial

@ryntts (17)
India
November 15, 2006 4:47am CST
what do u mean exactly by extraterrestrial? have u ever seen an UFO,(not in films). will there be another earth somewhere ?life ? water ? pollution?
1 response
TDonald
@TDonald (1421)
• United States
15 Nov 06
Based on the size of the Universe, I'm guessing yes there is other life. But since it's not known for sure, and it's also possible our planet is the only place with life, we should do everything we can to protect it.