As`tro*pho*tog"ra*phy (&?;), n. [Astro- + photography.] The application of photography to the delineation of the sun, moon, and stars.
As`tro*phys"ic*al (&?;), a. Pertaining to the physics of astronomical science.
||As*troph"y*ton (&?;), n. [Astro- + Gr. fyton a plant.] (Zoöl.) A genus of ophiurans having the arms much branched.
As"tro*scope (&?;), n. [Astro- + scope.] An old astronomical instrument, formed of two cones, on whose surface the constellations were delineated.