Space ship in cylinder supper white light emitting

At 3;30am i went to my back yard and directly at what i was looking at i saw a star suddenly got brighter and it stretched out to be a very bright line about one inch long, then the line went unp about an inch with a spaceship inside floating. the spaceship was sectioned, i saw the first three sections and suddenly it dissappeared. i am certain we are not alone. Ntote, all along supper white light emitting. A couple of weeks later I saw another other object come out but first white light then flee like object came out and pretended to be a shooting star.