Earth ejecta are hypothesized meteorites or meteoroids which have been ejected from the gravity well of the planet Earth and have escaped to outer space and may or may not have have subsequently impacted another planet or moon.
Earth ejecta are hypothesized meteorites or meteoroids which have been ejected from the gravity well of the planet Earth following the impact of a bolide and have escaped to outer space. These objects may or may not have have subsequently impacted another planet or moon.