Offers advice on observing the stars and constellations, discusses useful equipment, and includes information on the moon, comets, eclipses, and planetsAnd there are numerous moving lights that, apart from their motion, look like stars . ... If the satellite disappears as it cruises across the sky, it has entered the Eartha#39;s shadow. ... Whether satellites have a steady or a fluctuating brightness, most novice observers agree that they do not appear to move across the sky inanbsp;...
|Publisher||:||Firefly Books - 1998|