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by
Ciro Santilli
(@cirosantilli,
32
)
Ciência sem Fronteiras (Science without frontiers)
tags:
Brazillian educational charitable organization
Ancestors
Brazilian exchange students
Brazil
Country in South America
South America
Americas
List of continents
Continent
Earth
Planet in the Solar System
Solar System
Orion Arm
Arm of the Milky Way
Milky Way
Local group
Virgo Supercluster
Astronomy
Natural science
Science
Index
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