These doughnut shaped zones of atomic particles consists of electrons and protons captured by the earths magnetic field from the solar winds and are called?
91Based on best altitude conditions, during what month in the northern hemisphere is it the best time to observe the full moon?
77In a search for planet x, this celestial body was found after astronomers had searched for an orbital disturbance of the planet uranus?
107This powerful telescope weighs about 11 tons, has a primary mirror 7.9 feet in diameter, and orbits about 380 miles above the earth?
72The time between two successive meridian transits of the sun as observed from a stationary spot on the earth's surface is called?
91Give the common name for the phenomenon which is the result of sunlight reflecting off the earth and faintly illuminating the darkened portion of the moon?
79What is the term for the amount of energy released from each square meter of an objects surface each second?
107The work of this harvard college observatory scientist made possible the first accurate determination of extragalactic distances by what is often called henriettas law?
60Of the three types of meteorites, which is the most common, in terms of the number of samples, to fall to earth in recorded history?
84
The first man who walked on the moon?
Which star is called the polaris?
Explain how does gravity affect life on pluto?
Explain how far from earth, is the moon?
How many moons does saturn have?
Describe the venus atmosphere 14 how far from earth, is the moon?
When did the challenger return to the earth after its first mission?
The kappa cygnids and the northern delta aquarids are names for what phenomena?
Does time stop at an event horizon?
How many half- moons are there in a lunar cycle?
Tell me how many moons does saturn have?
Does non-carbon based life exist somewhere in the universe?
Explain how far away from earth, is space?
Which moon is the only other body in our solar system, besides the earth, that has an atmosphere of mostly nitrogen?
How long is a year on saturn?
