vavrishuh -- they showered; pushpa-varshani -- showers of flowers; vimana -- of airplanes; avalibhih -- by great numbers; nabhah -- the sky; kurvantah -- making; sankulam -- filled up; rajan -- O King Parikshit; bhaktya -- with devotion; paramaya -- transcendental; yutah -- endowed.

O King, crowding the sky with their many airplanes, they showered down flowers with great devotion.