Technological Advancements in Space

Technological Advancements in Space

Assessment

Flashcard

Science

4th Grade

Practice Problem

Hard

Created by

Holli Sanders

FREE Resource

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14 questions

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1.

FLASHCARD QUESTION

Front

Until the early 1600s, people observed the night sky with __________.

Back

their eyes

2.

FLASHCARD QUESTION

Front

Who was the first astronomer to use a telescope to observe the sky?

Back

Galileo Galilei

3.

FLASHCARD QUESTION

Front

What do astronomers study?

Back

stars, planets, and other objects in space

4.

FLASHCARD QUESTION

Front

Which type of telescope uses lenses or mirrors to gather visible light?

Back

optical telescope

5.

FLASHCARD QUESTION

Front

Which type of telescope floats in space?

Back

space telescope

6.

FLASHCARD QUESTION

Front

Which type of telescope is the Hubble Space Telescope?

Back

space telescope

7.

FLASHCARD QUESTION

Front

What does a radio telescope record?

Back

radio waves

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