Are the remains of extraterrestrial particles that are found on the Earth's surface
The small particles that produce a streak of light upon entering Earth's surface
Are comets with short orbital periods are located in this region
Is the satellite of Uranusthat has the greatest variety of landforms of any satellite yet examined
The moon that has a substantial atmosphere
This planet has one satellite, which was recently discovered
This planet axis of rotation lies nearly parallel with the plane of its orbit
The smallest planet
This moon of Jupiter's has volcanic activity
This planet has the greater mass than the combined mass of all the remaining planets and their moons
Are features on Mars which point to the possibility of liquid water on the planet
Gullies and streamlike channels
This planet does not have rings
Number of satellites mars has
This planet has a cratered surface similar to the Earth's moon
This planet shows evidence of water erosion
Are not considered part of the solar system
Is the most obvious difference between the terrestrial and Jovian planets
Is not a terrestrial planet
This statement supports the giant-impact hypothesis of the moon's formation
The moon lacks a sizable iron core
How old is the moon?
About the same age as Earth
Are round depressions on the moon's surface
You are most likely to experience
What must happen for a solar eclipse to happen?
The moon's orbit must cross the plane of the ecliptic
Occurs when the moon casts its shadow on Earth
Is the length a day is on the moon
Movement of Earth that is responsible of night and day
This law states that each planet revolves so that an imaginary line connecting it to the sun sweeps over equal areas in equal time intervals
The second law of planetary motion
The first early astronomer to propose a sun-centered solar system
According to the ancients, the stars traveled around Earth on the transparent, hollow __________
Was best known for his star catalog
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