An astronomer need not have any particular need to observe any part of the sun's atmosphere.
Yes, plants do need Atmosphere to grow healthy
The umbra.
If you don't observe the safety rules in a laboratory, you or someone else may be injured, made sick, or killed.
scientist have resarched to do your work and read instread of getting it online.
planets need magnetosphere to manain an atmosphere
No atmosphere to blur the seeing. No need to wait for night, either!
The name of great Italian astronomer is Galileo. You need to read his biography. He is great as astronomer and brave soldier as well.
i dont really know but i think its 8 years of education traing to be an astronomer
Astronomer needs to take Math, Physics, science specifically (astronomy) and a little of chemistry.
One does not have to be in a specific location to be an astronomer. However, travel may be required in order to conduct studies.
You need some advance math and physic skills.
No you don't need to rely fully on vision. You can observe something by feeling it, tasting it, smelling it, or hearing it.
You need an atmosphere more than just for breathing but yes, an atmosphere is needed in order for us to breathe oxygen (it's in our atmosphere).
Yes, plants do need Atmosphere to grow healthy
a telescope
No. The planet Mercury does not have an atmosphere.
You wouldn't be here / alive without atmosphere.