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Q: Why were telescopes needed to discover star systems?
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Related questions

What type of star are S.E.T.I. scientists aiming their radio telescopes?

the yellow star


What are the instruments used by the astronomers to study star?

telescopes


What instrument used to gather information about star?

Telescopes?


What is room or building that containing telescopes for studying the sunmoonplanets and star?

Observatory


What spacecraft descovered Mercury?

No spacecraft was needed in order to discover the planet Mercury. It's a "naked eye" object, and has been known as a morning-star/evening-star since ancient times.


What careers use telescopes?

astrophysics astronom,ers star-gazing etc.


What kind of star can be detected by radio telescopes?

Radio telescopes detect stars known as 'Pulsars'. They're very small and also known as neutron stars.


How do scientists study star?

They monitor were and how they move they look at the stars through telescopes and get a detailed look at the star so they can build they own models of it


How do scientist study the star?

They monitor were and how they move they look at the stars through telescopes and get a detailed look at the star so they can build they own models of it


Why cannot you see planets around stars through telescopes?

We can, except we see them by the wobble of the star. The planet itself is too faint for our telescopes to see, but the gravitational pull the planet places on the star causes it to wobble and we can observe that through time-lapse observations.


Can you see any planets moving around stars in other solar systems?

With a normal telescope, you can't. You need one of those telescopes that NASA uses. But there are some systems of a star and planets. Scientists even discovered a planet 600 light-years away that's like Earth, and might have life on it.


How can you determine if a star is part of our local group?

If you can see the star, it's part of the Milky Way. You need one of the biggest telescopes to see any star outside our galaxy.