Astronomy

What is a ground view?
Ground viewing or ground view refers to checking the ground and surroundings around you. This could include looking under...
How far away is the sun?
The solar system includes eight planets and their moons. The planets of the solar system consist of Mercury, Venus, Earth...
Why does Mars have more extreme seasons than Earth?
The planet Mars has more extreme seasons than Earth because Mars's orbit has a much greater eccentricity than the orbit...
From an observational standpoint, what is a pulsar?
Scientists believe that the strong magnetic fields associated with the stars are responsible at least partially for the...
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