|
Elon Musk is quoted, "I would like to die on" this planet "just not on impact" |
Mars
|
$200 |
J |
21st CENTURYBARTLETT'SQUOTATIONS |
2023-09-21 |
#8934 |
|
Last name of Frank, who invented the Milky Way bar; his family is still one of the USA's richest |
Mars
|
$600 |
J |
LET'S CHECK YOUR FAMILY HISTORY |
2023-06-13 |
#8892 |
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(Jimmy of the Clue Crew presents the clue at SpaceX in Hawthorne, CA.) SpaceX was founded in 2002, with the long-term goal ofenabling humans to liveon this planet |
Mars
|
$200 |
J |
21st CENTURY COMPANIES |
2019-12-10 |
#8112 |
|
Therobotics merit badgedepicts this planet, but you can earn it on Earth |
Mars
|
$800 |
J |
21st CENTURY BOY SCOUT MERIT BADGES |
2018-02-22 |
#7704 |
|
In 1999 NASA used the metric system for the $125 million orbiter of this planet; Lockheed Martin did not... bye bye, orbiter |
Mars
|
$600 |
J |
HISTORIC OOPSIES |
2016-06-29 |
#7333 |
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(Jimmy of the Clue Crew delivers the clue from the Harvard Museum of Natural History in Cambridge, MA.) The Harvard Museum has part of the famous Zagami meteorite, which fell to the Earth in Nigeria in 1962; gases trapped inside match those found by Viking spacecraft, confirming the rock's distant origin on this planet |
Mars
|
$600 |
J |
HARVARD MUSEUM OF NATURAL HISTORY |
2011-11-24 |
#6254 |
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In 1877 American astronomer Asaph Hall discovered Deimos & Phobos, 2 tiny moons of this planet |
Mars
|
$200 |
J |
19th CENTURY SCIENCE |
2010-03-08 |
#5871 |
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In 1672 Christiaan Huygens sketched its southern ice cap |
Mars
|
|
FJ |
SCIENCE HISTORY |
1999-11-02 |
#3487 |