Abstract
ANOTHER LARGE SUN-SPOT.—Another large group of sun-spots the fourth or fifth this year to be visible to the protected naked-eye, is now to be seen on the solar disc not very far from the centre. The group, which consists of a large number of separate small nuclei, is, roughly, 100,000 miles across its longest diameter, and was first seen coming round the limb on Saturday, October 14.
Article PDF
Rights and permissions
About this article
Cite this article
Our Astronomical Column . Nature 72, 610–611 (1905). https://doi.org/10.1038/072610a0
Issue Date:
DOI: https://doi.org/10.1038/072610a0