Sentences with phrase «ejecta debris»

Based on data in part from MGS, researchers noted a lack of ejecta debris in the region as well as features that usuallly point to volcanism, such as «bathtub rings» created when lava recedes from the area.

Not exact matches

Earth - based observers had trouble seeing the ejecta, because the densest part of the debris cloud flew low across the lunar surface and was hidden by a high ridge.

For example, a standard impact crater would boast a raised central point, an uplifted crater wall and an ejecta blanket of debris, all of which Siloe Patera lacks.