Author Question: Humans have not sent a spacecraft into the interior of the Sun to confirm any models of the ... (Read 11 times)

piesebel · **on:** Jul 27, 2018

Humans have not sent a spacecraft into the interior of the Sun to confirm any models of the interior. What evidence then do we have to support our current ideas about the solar interior?

A) solar neutrinos
B) solar flares
C) sun spots
D) X-ray observations that penetrate the gas
E) We have no evidence, just informed guesses.

Question 2

The Grand Tour of all four jovians was conducted by:

A) Galileo.
B) Cassini.
C) Pioneer 11.
D) Voyager 1 and 2 both.
E) Voyager 2.