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Here's the symbol for this inhabitant of the Solar System♂ |
Mars
|
$400 |
DJ |
4-LETTER SCIENCE |
2016-02-17 |
#7238 |
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In the 1780s William Herschel determined its axial inclination & found it had ice caps |
Mars
DD
|
$1,000 |
J |
NOT SO RECENT SCIENCE |
2002-10-25 |
#4175 |
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This planet, once wrongly thought to have canals, may have water at its surface after all |
Mars
|
$200 |
DJ |
POPULAR SCIENCE TOP STORIES OF 2000 |
2001-05-17 |
#3859 |
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A "Mission to" this planet would be about 34.6 million miles, or its closest approach to Earth |
Mars
|
$300 |
J |
SCIENCE CLASS |
2001-03-07 |
#3808 |
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Areology is the observation & study of this planet |
Mars
|
$300 |
J |
-OLOGIES |
1997-03-10 |
#2891 |
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It's the terrestrial planet farthest from the Sun |
Mars
|
$400 |
J |
GENERAL SCIENCE |
1996-12-13 |
#2830 |
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This planet is 1.5 times farther from the sun than Earth is |
Mars
|
$400 |
J |
GENERAL SCIENCE |
1996-10-30 |
#2798 |
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Giovanni Schiaparelli first described the canali, Italian for channels, of this planet |
Mars
|
$200 |
DJ |
ITALIAN SCIENCE |
1995-02-16 |
#2414 |
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Johann Kepler developed his laws of planetary motion by studying this ruddy-colored planet |
Mars
|
$400 |
DJ |
SCIENCE |
1992-01-09 |
#1699 |
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Studying this planet in 1877, Schiaparelli called the lines he saw "canali" meaning "channels" |
Mars
|
$200 |
DJ |
SCIENCE TRIVIA |
1987-06-09 |
#652 |
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The planet between Earth & Jupiter |
Mars
|
$300 |
J |
SCIENCE |
1985-05-28 |
#187 |