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What else can I help you with?
How people know that there are other planets?
Because we can see the nearest planets through telescopes and for those much further away we can detect them by their effect on other planets and stars.
How did ancient India discover 7 planets without a telescope?
Ancient India discovered only 5 planets without a telescope, because they could see the planets with their eyes, just as we can. Those planets are:MercuryVenusMarsJupiterSaturn
How is it decided which planets are inner and which planets are outer?
The inner planets are those closest to the sun.
Are the inner planets large planets made up of mostly gas?
No, those are the outer planets.
How many outer planets are there?
there are 4 outer planets, those planets are Jupiter ,Saturn ,Uranus,and Neptune
Do the inner planets have gravity?
Yes. All planets have gravity. Earth is one of those inner planets.
What elelments are on Jovian planets?
Hydrogen and helium are the primary elements on those planets.
Which is the inner planet?
There are four planets called the "inner planets".Of those, Mercury is the innermost planet.From the sun the planets areMercuryVenusEarthMarsJupiterSaturnUranusNeptunePluto
How do you see planets?
by a telescope
What planets is there?
See below-
How do planets get light?
The light we see from the planets is sunlight that has been reflected.
Why are mercury and Venus seen just after dusk near the western horizon?
we see those two planets at dusk because we live in the northern hemisphere
