Our most detailed knowledge of Uranus and Neptune comes from: ...

[imowrer]

Our most detailed knowledge of Uranus and Neptune comes from:
 
  A) spacecraft exploration.
  B) the Hubble Space telescope.
  C) ground based visual telescopes.
  D) ground based radio telescopes.
  E) manned missions.

Question 2

The expansion rate of the Universe is:
 
  A) increasing.
  B) decreasing.
  C) constant.
  D) different in different directions.
  E) independent of time.

[macybarnes]

Answer to Question 1

A

Answer to Question 2

A

[imowrer]

Great answer, keep it coming

[debra928]

Thanks for the timely response, appreciate it