394 years ago, famous astronomer Johannes Kepler discovered the 3rd and also last of his planetary laws, and concluded the general revolution of our celestial world that started with Nikolaus Kopernikus about 100 years earlier. And that made him rather popular as he still is today. Did you know that there is a Kepler crater on the Moon, a Kepler crater on Mars, a Kepler asteroid, a Kepler supernova, of course there has to be a space mission named after him, even an opera
WWW - She is an Astronomer. A IYA2009 Cornerstone project for the collation an dissemination of information and resources for Universities and female astronomers.
On October 2, 1608, German-Dutch lensmaker Hans Lippershey applied to the States-General of the Netherlands on October 2, 1608, for a patent for his instrument "for seeing things far away as if they were nearby".
On October 5, 1644 (or according to the old julian calendar September 25), Danish astronomer Ole Christensen Rømer was born. He is best known for making the first quantitative measurements of the speed of light.
S. Vagnozzi. (2023)cite arxiv:2308.16628Comment: 39 pages, 18 sub-figures arranged into 11 figures, most of which reproduced (with permission) from other works, many references, älone" is the keyword here. A very pictorial summary of the whole paper is in Fig. 11, not made by me. Accepted for publication in Universe as an invited opinion/review paper in the special issue "Modified Gravity Approaches to the Tensions of Łambda CDM".
R. Amorín, J. Vílchez, and E. Pérez-Montero. (2011)cite arxiv:1105.1477Comment: To appear in JENAM
Symposium "Dwarf Galaxies: Keys to Galaxy Formation
and Evolution", P. Papaderos, G. Hensler, S. Recchi
(eds.). Lisbon, September 2010, Springer Verlag, in
press.