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Science 9 Challenge > Astronomy - Space Probes > Flashcards

Astronomy - Space Probes Flashcards

1
Q

Which space probe(s) went to Mars?

A

Viking 1 & 2, and Pathfinder (Sojourner)

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2
Q

What was the purpose of Viking 1 & 2?

A
  • Looked for signs of life
  • Took photos of Martian landscape
  • Measured the temperature of Mars
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3
Q

When was Viking 1 & 2 launched?

A

1975 & 1976, during the “Space Race”

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4
Q

When was Pathfinder launched?

A

1996

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5
Q

What did Pathfinder do?

A
  • Discovered where water on Mars is located
  • Provided more information on Martian
    landscape
  • Figured out how to move on its own
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6
Q

What was the worry for Pathfinder?

A

Dust covering the solar panel

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7
Q

When was Pioneer 10 launched?

A

1978

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8
Q

What was put on Pioneer 10?

A

Radars

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9
Q

Which space probe(s) visited Jupiter?

A

Pioneer 10 and Galileo

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10
Q

What did Voyager 1 & 2 do?

A

Took pictures of gas giants

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11
Q

What do Voyager 1 & 2 include?

A

A record of greetings in different languages, a map, and a picture of a human body,

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12
Q

Which space probe(s) when out of the heliosphere?

A

Voyager 1 & 2

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13
Q

When will Voyager 1 & 2 reach the Oort Cloud?

A

In 300 years

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14
Q

When will Voyager 1 & 2 reach the edge of our solar system?

A

In 30 000 years

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15
Q

Which space probe(s) went to Saturn?

A

Cassini

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16
Q

When was Cassini launched?

A

1997

17
Q

Which space probe(s) are the size of a Volkswagen?

A

Cassini and Galileo

18
Q

Which space probe(s) crashed into Saturn?

A

Cassini

19
Q

When was Galileo launched?

A

1989

20
Q

Which space probe(s) crashed into Jupiter?

A

Galileo

21
Q

What did Galileo drop into Jupiter as it got destroyed?

A

A probe

22
Q

Which space probe(s) got above the Earth’s atmosphere to see clouds?

A

Hubble

23
Q

Which space probe(s) had to get its lenses changed?

A

Hubble

24
Q

Hubble can “look back into time.” Explain what that means.

A

It looks at the light emitted from galaxies at far distances allowing you to see previous versions of the galaxy as you are just now receiving its light.

25
Q

Which space probe(s) look through infrared vision?

A

James Webb

26
Q

What can James Webb look through?

A

Clouds

27
Q

Which space probes’ pictures are combined to get a clearer image?

A

Hubble and James Webb

28
Q

What is Kepler looking for?

A

Exo-planets

29
Q

How many exo-planets has Kepler found?

A

5-6 thousand

30
Q

What method does Kepler use to find exo-planets?

A

The “wobble” method

Science 9 Challenge (5 decks)

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