The Spiral Structure of the Milky Way Is Best Revealed

question 36

Short Answer

The spiral structure of the Milky Way is best revealed by ________ cm radio observations of hydrogen atoms.

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Definitions:

Location of Rock

The specific geographical placement or setting where a rock formation is found.

Mudflow Deposits

Sediments left behind by mudflows, which are fast-moving flows of water and volcanic material or other sediment that can bury landscapes and structures.

Landslide Blocks

Large pieces of rock or soil that have moved down a slope in a mass movement event, often due to gravity or seismic activity.

Location of Rock

The specific geological setting or area where a rock type is found or originates from.