There is a scientific basis. Asteroids and comets have been direct;y observed and studied.
Do superstition about comets and asteriods have scientific basis. "Why or why not"
They don't. By definition, a superstition does not have a scientific basis.
There are none. By definition, a supersition does not have a scientific basis.
No. The term "superstition" refers, precisely, to unscientific beliefs - often about supposed cause and effect, when there is no good reason to assume that one thing causes another.
No. For one thing, Halley's comet is a comet, not an asteroid. The largest asteroid is Ceres, which is far larger than Halley's comet.
asteroid
no
Yes, comets pass by earth regularly and it has been hit by metorites regularly. If the Big Bang theory is correct, then an asteroid could be headed towards Earth just like our system was created
do superstitions about comets and asteriods in taiwan
Scientists usually refer to this as an asteroid, not a comet. It's the asteroid that caused the Chicxulub crater.
Comet
the asteroid belt is safe for now long as there ere rouge comets comet comet clos to the belt