ejecta

“We see thousands of craters on the moon, so some of this lunar ejecta has to be sticking around in space,” says Sharkey.

The debris kicked up when objects like meteorites slam into the surface is known as ejecta.

Nothing peculiar exists in the ejecta of morning sickness in pregnancy.

This testimony seems to be as clear and indisputable as the explanation given by Peiresc of the ejecta of the Butterflies at Aix.

During previous eruptions whole towns have been destroyed by lava flows or by falling volcanic ejecta.

The absence of fragmental ejecta (broken rock that are thrown out) is extraordinary.