Quote:
|
Originally Posted by Melusine
It says in my Mars magazine that French astronomer Audoin Dollfus reportedly detected water vapor in the Mars atmosphere in 1963, but I don't think he had anything to do with Mercury whereas Schiaparelli did. Plus there's this business about occultation.
|
Where did Dolfus (only one "L") observe from? What other observations did he make?
(Incidently, the observations involved were in the mid-20th century, the correction, of course, some years later.)