kathy.tucson's Terms

Unité astronomique (AU)

Astronomy; Planetary science

Distance moyenne entre la terre et le soleil, égale à 149 597 870 km, soit 92 955 807 miles.

interplanetary dust particles (IDPs)

Astronomy; Planetary science

Particles smaller than 10 µm (microns) in size moving in interplanetary space.

antenna

Astronomy; Planetary science

A conductor by which electromagnetic waves are transmitted or received.

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