Venus and Mercury, and How to Observe Them

• Κύριος συγγραφέας: Grego, Peter (Συγγραφέας)
• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: New York, NY : Springer New York, 2008.
• Σειρά: Astronomers’ Observing Guides,
• Θέματα: Popular works.; Planetology.; Observations, Astronomical.; Astronomy > Observations.; Astronomy.; Popular Science.; Popular Science in Astronomy.; Astronomy, Observations and Techniques.

Mercury and Venus - known as the "inferior planets" because they are closer to the Sun than the Earth is - have always been regarded as difficult and even dangerous targets for amateur astronomers. Recent advances in commercially-made instruments have, however, brought them within range of...