because they thought of the machine only they can use it.
There are more astronomy teachers than any other kind of astronomers.
The International Astronomical Union (IAU) recognizes 88 constellations, but the constellations do not exist in the stars; they exist only in our own minds. Arabic astronomers saw different patterns and arrangements in the night sky, and before the advent of artificial light, they could see more stars than we can from our light-polluted city skies.
The Parallax Method. See the link for more info.
If they have been observing at night, yes - rather like shift workers. However most astronomers no longer observe directly but use cameras that are much more sensitive than the human eye to obtain their telescope data. This allows telescopes to be automated and the data save so that astronomers can analyse it during the day without having to visit the telescope. These astronomers work normal hours and only a few are needed to man the telescopes (a task which may also be done remotely).
No. There is much more out there that is still to be discovered. The solar sytem consist of all sort of things, big and small, so there is more to be found.
Telescopes focus on certain objects that are not visible from the naked eye, they help astronomers develop new theories because they are able to see more, and they are instruments that help astronomers prove theories true/false.
You can see more stars than with just the naked eye
Two instruments are more important: windsocks and windvanes.
The atmosphere distorts the things we see in the sky. Astronomers want a clear view above the water laden atmosphere so it will be more accurate.
more individuals were able to sing and play musical instruments
Sometimes they do, so they can observe at night. However, there's a lot more to the job than observing in "real time". Also, there are astronomers who don't need it to be dark, for example radio astronomers.
Yes when technologgy improves
To learn about space & find out more about Mars.
Developing your mind is important because it enhances your critical thinking skills, problem-solving abilities, and overall cognitive function. It can also improve your creativity, decision-making capabilities, and capacity to learn and adapt in different situations. Overall, a well-developed mind can lead to personal growth, increased opportunities, and a greater understanding of the world around you.
The best place for astronomers to build their telescopes is a cold, dry, and calm place. Astronomers identified a place in the Antarctic that they believe is the best place for an observatory. Read more about it at http://phys.org/news170932769.html.
The instruments in hit the road jack are: the piano and guitar there are many more instruments but I don't Know them. Sorry I couldn't be of more help.
Most instruments that are around today, except, of course, the electronic instruments, which are more modern.