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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?
113Based on best altitude conditions, during what month in the northern hemisphere is it the best time to observe the full moon?
109In a search for planet x, this celestial body was found after astronomers had searched for an orbital disturbance of the planet uranus?
138This powerful telescope weighs about 11 tons, has a primary mirror 7.9 feet in diameter, and orbits about 380 miles above the earth?
97The time between two successive meridian transits of the sun as observed from a stationary spot on the earth's surface is called?
118Give 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?
109What is the term for the amount of energy released from each square meter of an objects surface each second?
127The work of this harvard college observatory scientist made possible the first accurate determination of extragalactic distances by what is often called henriettas law?
80Of the three types of meteorites, which is the most common, in terms of the number of samples, to fall to earth in recorded history?
100
Explain if gravity only attracts mass and if light does not have mass why does it appear to bend when passing a planet?
Mars has a thin atmosphere composed mainly of what gas?
Describe the venus atmosphere?
How is venus different to earth?
In a search for planet x, this celestial body was found after astronomers had searched for an orbital disturbance of the planet uranus?
What is the speed of solar wind?
How many planets are now in the solar system?
When did the challenger return to the earth after its first mission?
How is saturn like earth?
Is the gravitational pull on an object equalized if the object is at the centre of a planet, i.e. Surrounded by the mass of the planet, which is creating the gravity?
Which king of india built an astronomical observatory in 17th century?
What is the distance between two galaxies?
Tell me how many earths can fit into jupiter s great red spot?
Which star is called the polaris?
How many moons does jupiter have?
