'In 1609, using a weak 9-power telescope, he discovered that Venus has phases just like our moon'
Galileo
ASTRONOMERS: In 1609, using a weak 9-power telescope, he discovered that Venus has phases just like our moon
In 1609, using a weak 9-power telescope, he discovered that Venus has phases just like our moon
In 1609, using a weak 9-power telescope, he discovered that Venus has phases just like our moon
ASTRONOMERS
Galileo
ASTRONOMERS