1
What planets are considered gas giants?
Mercury, jupiter, pluto and vênus.
Saturn, júpiter, neptune and uranus.
Earth, mars, saturn and neptune.
2
What is this?
A star, obviously.
A quasar, obviously.
3
How does Black holes looks like?
This
This
I don't know.
Get ahead.
4
Are green stars real?
No.
Yes.
We don't know yet.
5
How does the Sun looks like?
A Green star
This
None of these.