×
Log in
Upload File
Most Popular
Study
Business
Design
Technology
Travel
Explore all categories
The top documents tagged [sunspots galileo]
Galileo Galilei Astronomy enters the modern age. The State of Things At the time of Copernicus’ death (21 years before Galileo’s birth), the heliocentric
215 views
Magnetic mapping of solar-type stars Pascal Petit figure: © M. Jardine
216 views