Astronomical Observations and experiments, selected for the purpose of ascertaining distances of cluster of stars, and of investigating how far the power of our telescopes may be expected to reach into space, when directed to ambiguous celestial objects.

Ítems similars

• The proper Motion and the distance of the praesepe cluster
  per: Wassink, Willem
  Publicat: (1927)
• Reaching for the stars
  per: Waln, Nora
  Publicat: (1946)
• Ambiguities in phase-shift analysis
  per: Mees, de
  Publicat: (1974)
• Far-infrared Observation of sunspot regions with a balloon-borne 60 cm telescope
  per: Cartier, Franz
  Publicat: (1981)
• Sky and telescope
  per: Federer, Charles A.
  Publicat: (1973)