Macnaha qaamuuska ereyga "meteoroid" waa jir yar, oo badanaa ka kooban dhagax ama bir, oo ku safraya hawada sare, kaas oo gala jawiga dhulka oo soo saara meteor marka uu gubanayo jawiga jawiga. Meteoroids way ka yar yihiin asteroids, sida caadiga ah cabbirkoodu wuxuu u dhexeeyaa hadhuudh ciid ilaa dhagax weyn.