Sie suchten nach: sunspots (Englisch - Italienisch)

sunspots
macchie solari

with regard to sunspots, look here.
with regard to sunspots, look here.

other observations made by galileo included the observation of sunspots.
altre osservazioni fatte da galileo inclusa l'osservazione delle macchie solari.

sunspots are regions on the solar surface where it is colder.
le macchie solari sono regioni della superficie solare dove è più freddo.

the period of the sunspots is still another instance of cyclical periodicity.
il periodo delle macchie solari è ancora un altro esempio della periodicità ciclica.

http://skepticalscience.com/sunspots-and-water-levels.htm
http://skepticalscience.com/translation.php?a=22&l=2

http://www.skepticalscience.com/sunspots-and-water-levels.htm
http://www.skepticalscience.com/skeptical-science-on-steroids-epa-response-to-300000-public-comments.html

http://skepticalscience.com/solar-activity-sunspots-global-warming.htm
http://www.skepticalscience.com/human-co2-smaller-than-natural-emissions.htm

he reported these in discourse on floating bodies which he published in 1612 and more fully in letters on the sunspots which appeared in 1613.
egli ha segnalato in questi discorso sul galleggiante organismi che ha pubblicato nel 1612 e più pienamente in lettere sul macchie solari che apparve nel 1613.

in the late 19th century, scholars discussed whether the local climate was affected by deforestation, or whether sunspots had any influence on the weather.
nel tardo 19 ° secolo, gli studiosi avevano già iniziato a discutere se il clima locale fosse stato influenzato dalla deforestazione, o se le macchie solari avessero influessi sul tempo atmosferico.

"over the past few hundred years, there has been a steady increase in the numbers of sunspots, at the time when the earth has been getting warmer.
"over the past few hundred years, there has been a steady increase in the numbers of sunspots, at the time when the earth has been getting warmer.

http://www.skepticalscience.com/solar-activity-sunspots-global-warming-advanced.htm
http://www.skepticalscience.com//translation.php?a=31&l=11

sunspot
macchia solare