mars has liquid water on it
There is no unnatural light to effect the astronomer and it is further away so you can see further.
Mainly astronomers. But cosmologists and astrophysicists will also be interested in outer space.
Astronomers typically make money through various sources such as research grants, teaching positions at universities, consulting work, public speaking engagements, and writing books or articles. Some astronomers also secure funding from observatories, government agencies, or private organizations for their research projects.
They are called astronomers.
In astronomy, a hypothesis is a proposed explanation for a phenomenon that can be tested through observation or experimentation. It is a tentative idea or prediction that can be supported or refuted based on evidence. Hypotheses in astronomy often lead to the development of theories that help explain the behavior of celestial objects and phenomena.
If their data supported their hypothesis, then they would make a conclusion.
mars has liquid water on it
The following step would be to collect data and make observations, so that a hypothesis can be formed.
Using ants for science projects allows you to make a hypothesis about them, do your test, and make a conclusion. The best conclusion would vary depending on you hypothesis. If you hypothesis was that ants like sweet things better than sour, your conclusion would be that they did or did not like sweet things better.
Certainly, you are free to make a hypothesis about anything. For example, I might hypothesize that you would enjoy eating pizza tonight. I don't actually know you, and you have not told me anything about your eating preferences, but even so, I can make that hypothesis. A hypothesis does not have to be true, it only has to be reasonable.
An estimate or a hypothesis.
When you are using the scientific method, you would try to imagine a hypothesis which explains an observation, but you might not succeed. A hypothesis that does not explain an observation would be considered a failed hypothesis. You would then need to invent a different hypothesis.
no
maybe because planets are stupid
By using it to make a prediction. (The most famous was the (relativity) prediction that gravity would bend light.)
You have to make your own hypothesis, that is the whole point of a hypothesis.
The following step would be to collect data and make observations, so that a hypothesis can be formed.