Apparently, there have been strange sightings, but there has been no evidence or proof that an extraterrestrial being (alien) has actually been seen.
Yes - but it's EXTREMELY rare.
YES
only space probes has orbited and still orbitting around jupiters cloud tops no one has ever seen jupiters surface(if it had one)
Questions that create ideas, no matter how strange those ideas are... anything is possible
No, she is a mythological god.
An alien, as in extra-terrestrial, has never been seen
No.
Nobody has ever seen an alien if they even exsisted.
yes
NO!
No.
Yes indeed they have.
No. Seeing an alien is probably as likely as seeing an albino lobster.
Nope, there is no proof anybody has actually ever seen one... yet
There is no proof that the devil has ever been seen.
Yes, in the sense that people have seen Unidentified Flying Objects. However, there is really no credible evidence that any of these have ever been alien spacecraft.
yes