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Astronomy is the overall title for a variety of sciences that involve the study of space and that outside of our planet. Some types of it as Astrophysics, Exobiology, Planetary or Exo Planetary astronomy, and Radio Astronomy just to name a few. Astronomy has many parts, such as planets, stars, black holes, star clusters, etc. They all have to do with space.
Wiki User
∙ 15y ago
Wiki User
∙ 6y agoThere are many types of astronomy. Perhaps the two most well known are visual and radio astronomy. However, we also use X-rays, infra red, gamma rays, in fact the whole electromagnetic spectrum, and you can also divide it into the types of body studied, such as stars and planets.
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What are two ways the atmosphere limits what astronomers can detect?
i think because of pollution and lots of light
Why did early astronomers think that mercury was two separate planets?
early astronomers thought that Mercury was a seprate planet to another because it was so small
What are two kinds of information astronomers can collect from stars by using spectrographs?
compositions and temperatures
What are the two kinds of months that astronomers speak of?
There are two types of months, or calendars, that astronomers use: the lunar and the solar. The solar months are the more familiar calendar and one example of a solar month is January. Lunar months are dependent on the cycles of the moon. One month is considered the time it takes for two occurrences of the same cycle to occur, such as two new moons or two full moons.
What two-word term do astronomers use to designate the half of the celestial sphere which is south of the celestial Equator?
The Southern Hemisphere
Name two ways astronomers can find planets around other stars?
microlensing
What are two ways the atmosphere limits what astronomers can detect?
i think because of pollution and lots of light
What are the different ways astronomers use to study stars?
the astronomers use Absolute magnitude
Identify two ways in which astronomers can use an H-R diagram?
Classify stars and to understand how stars change over time
Who were the two famous astronomers during the renaissance?
Newtown and Kepler were two famous astronomers during the Renaissance.
Were two famous astronomers during the Renaissance?
Newtown and Kepler were two famous astronomers during the Renaissance.
What are some of the ways astronomers have measured interstellar distance?
speed of light
What are two objects astronomers have used?
Astronomers have used telescopes and charge coupled devices.
What are two activities performed astronomers?
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Two famous astronomers during the Renaissance?
raphael
Who are the two astronomers recognized as the founders of trigonometry?
pide
Who are the two famous astronomers during the Renaissance?
Copernicus and Galileo
