Assertion: lava's temperature | /r/Synonym | space dust
Facets:
value: colloquially
type: MANNER
Source sentences:
text: But extreme fluctuating temperatures, cosmic radiation and micrometeorite showers (colloquially known as space dust) pose challenges to human excavation of both the moon and Mars, writes Dr. Francesco Sauro from the European Space Agency's (ESA) Pangaea and Caves training program.