because they thought of the machine only they can use it.
Early astronomers used devices like the astrolabe and the sextant to find the altitude of a star. The astrolabe, which dates back to ancient Greece, allowed astronomers to measure the angle of celestial bodies above the horizon. The sextant, developed later, is more precise for measuring angular distances and was particularly useful for navigation at sea. Both instruments played a crucial role in understanding the positions of stars and planets.
With a telescope, you can see a lot more detail on the planets surface. Without a telescope you can only see bright dots, like surrounding stars, but with a telescope you can make out more - you can see the rings of Saturn for example of the bands and red spot on Jupiter.
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.
because they thought of the machine only they can use it.
Astronomers study stars, moons, and planets. They observe, analyze, and interpret data gathered from telescopes and other instruments to learn more about the universe.
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
Early astronomers used devices like the astrolabe and the sextant to find the altitude of a star. The astrolabe, which dates back to ancient Greece, allowed astronomers to measure the angle of celestial bodies above the horizon. The sextant, developed later, is more precise for measuring angular distances and was particularly useful for navigation at sea. Both instruments played a crucial role in understanding the positions of stars and planets.
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.
Satellites and space probes provide astronomers with access to data from space that cannot be obtained from Earth, such as images in different wavelengths or information about distant objects. They also allow for exploration of distant celestial bodies and regions that are not easily accessible using ground-based telescopes. These tools help astronomers study the universe more comprehensively and advance our understanding of the cosmos.
To learn about space & find out more about Mars.
Yes when technologgy improves
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.