Title rated 3.75 out of 5 stars, based on 2 ratings(2 ratings)
Book, 2011
Current format, Book, 2011, First North American edition, No Longer Available.
Book, 2011
Current format, Book, 2011, First North American edition, No Longer Available. Offered in 0 more formats
"Every so often, the planet Venus does something remarkable. Iits orbit brings it to a point directly between the Sun and the Earth, where it appears to us as a black dot moving across the bright disc of the Sun. This transit of Venus is rare, occurring in pairs eight years apart and then not for more than a hundred years; it has fascinated astronomers for centuries."--Introduction.
From the community