think about it.
he got lifted into the sky by a light coming doiwn from the sky, he said he would return, he preformed miracles.
so that got me thinking, what about his apperance. i know humans werent as smart as we are now, but someone that looks different is surely going to stand out. so that means he might of had a cloaking device that made him look like a human.
walking on water. that was difficult to figure out. on his feet, he could of had an advanced hydrophobic (repels water) technology on his feet.
turning water into wine was easy to figure out. he had nanobots that changed the molecular structure by getting the other elements from the air.
resurrection. this was difficult but i think i have it. when he was crucified, his body went into hibernation, slowing the heart rate and breathing to near zero. when he has put in the cave, his body absorbed water from the atmosphere and took him 3 days to come out of hibernation
so, i can conclude, jesus is an alien