Can a person fly naturally through meditation?

A Person can only FLOAT (LEVITATE).

Physical body flying does not have concrete proof.

you can fly or travel by projecting your ASTRAL BODY(NOT PHYSICAL BODY).

how ever it is believed that if you attain 8 Great Sidhi's you can transfer your body from one place to another place and eventually you can fly..

but this is not having any proof in modern days.