2015-01-29, 14:40
Rings 200 times as large as Saturn's
In 1610, after he built his telescope, Galileo Galilei first spotted enormous Saturn's gigantic rings. More than 400 years later, astronomers have in a sense dwarfed that discovery with a similar first.
http://rss.cnn.com/~r/rss/edition_techno...index.html
In 1610, after he built his telescope, Galileo Galilei first spotted enormous Saturn's gigantic rings. More than 400 years later, astronomers have in a sense dwarfed that discovery with a similar first.
http://rss.cnn.com/~r/rss/edition_techno...index.html