Question

the telescopes originally... (text about telescope technology evolution)
question 5 (ngss crosscutting concept - cause and effect):
what was one effect of switching from photographic plates to digital cameras?
a) astronomers could record clearer and more detailed images of space.
b) the stars began to move faster in the sky.
c) the number of galaxies in the universe increased.
d) observations became less accurate.

1. telescopes in space

ground - based telescopes are limited because earth’s atmosphere can blur or block... to solve this problem, scientists built telescopes that orbit above the atmosphere, such as the hubble telescope. from space, hubble has sent back incredibly sharp images of galaxies... light - years away. scientists can now observe light that would be invisible from earth...
question 6 (ngss hs - ess1 - 4 - systems and models):
why are space telescopes like hubble so important to astronomers?
a) they can see clearly without earth’s atmosphere interfering.
b) they are easier to repair than ground telescopes.
c) they can only see during the daytime.
d) they work better when it’s cloudy.

Explanation:

For Question 5: The text states digital cameras made images clearer and easier to share, enabling key discoveries.
For Question 6: The text notes ground-based telescopes are limited by Earth’s atmosphere; space telescopes avoid this interference.

Answer:

Question 5: A) Astronomers could record clearer and more detailed images of space.
Question 6: A) They can see clearly without Earth's atmosphere interfering.