Sentences with phrase «kepler recorded his observations»
Supernova 1987A was the brightest stellar cataclysm seen since Johannes Kepler recorded his observations of a supernova in the year 1604.
https://www.scientificamerican.com/ Not exact matches
More exoplanet discoveries are expected to be announced next week in Moran, Wyoming, at a conference on extreme solar systems, and a new batch of Kepler data, based on 674 million observations recorded from September to December 2009, is scheduled for public release on 23 September.