Aliens / UFO's are merely demons and can be rebuked by you with the blood of jesus, Yahushua Hamaschiach! If you have been taken by them in the night you must see the videos below. Take authority over them by claiming you belong to Jesus Christ! First you must confess with your mouth to Christ that you are a sinner (we all are) and open your heart to Him. Ask him to forgive you in sincere honesty...and ask Him to put the Holy Spirit (Rauch Hokodesh) into you. Ask Him to make your body His temple and ask him to dwell inside of You His tabernacle!
HalleluYAH! Praise Jesus.. you can now rebuke these corrupt beings. The name of Jesus...Yahushua Hamaschiach!