8 public-domain matches
Solar Corona
On a Method of Photographing the Solar Corona without an Eclipse
On the Photographs of the Corona at the Solar Eclipse of 1889, January 1
On the Determination whether the Corona is a Solar or Terrestrial Phenomenon
Polarization of the outer corona according to aircraft observations of the solar eclipse of 15 February 1961
SOUNDING OF THE SOLAR CORONA BY MONOCHROMATIC RADIO RADIATION
A mechanical theory of the solar corona
Miguel Cruchaga