they want to learn about Pluto
Questions of faith can not be answered by a scientist.
Thanks to the power of satellits, scientists can answer questions related to outer space and Earth's weather, among many other things.
She was a space scientist because she discovered a comet from space.
scientist ask questions about what they are going to experiment. Those questions help form a hypothesis.
i think that i can be a space scientist of nasa by giving some answers of space.
retorical questions
Scientist Meets the Space Invaders was created in 1981.
A space scientist
it is so very dangerous to travel if it is not tested by the scientist
Ask questions.
where does it come from or what it is like
Ask questions.