the astronomers say it was not likely. A meteor lasts only a few seconds or minutes at best. The wise men followed the star for weeks looking for Jesus. We can rule out comets as well. They can be seen by the naked eye for a week or months. But modern astronomers know which comets were close enough to earth hundreds and thousands of years ago and there was no comet visible to humans around the time of Christ's birth.we move the birth of Jesus to the springtime of 6 B.C., we can attribute the star to the time the planets Mars, Jupiter, and Saturn were close together in the heavens. They formed a triangle in the group of stars known as Pisces.
The wise men, themselves, were astrologers and studied the stars and planets and knew, according to Jewish rabbis, of the triangle and that it had appeared before the birth of Moses. Perhaps they interpreted it as a sign of a great event in the land of the Jewish people. This may have been the star of Bethlehem. Pisces became the special constellation of the Hebrew people.