oa MNASSA : Monthly Notes of the Astronomical Society of South Africa - Monthly notes: no. 23

Volume 1942, Issue 23
  • ISSN : 0024-8266



The Astronomical Society of South Africa, Cape Centre, reports on communications by Mr. Houghton about Sir William Herschel's ""Hole in the sky"" and Mr. Forbes' ideas about objects that glide over the surface on a thin cushion of air.

Loading full text...

Full text loading...


Article metrics loading...


This is a required field
Please enter a valid email address
Approval was a Success
Invalid data
An Error Occurred
Approval was partially successful, following selected items could not be processed due to error