I'm not aware that any observer EVER argued that "all planets except Earth" orbited the Sun. The first person we know of to argue that the Sun was the center of things, and that the Earth orbited the Sun, was Aristarchus of Samos, a Greek astronomer and mathematician about 2400 years ago.
The first two planets discovered were Earth and Mars.Another Answer:The first two planets, with respect to the Sun, are Mercury and Venus.
first era was the Precambrian
Mercury, Venus, Earth and Mars are known as "inner planets" or "terrestrial planets".
Planets from the sun, except Pluto has now been classed as a Dwarf Planet as of 2006, so there should be no P on the end.
The four planets in our Solar System are:MercuryVenusEarthMarsIf you want to know the rest of the planets here they are but they are not in our Solar System, after mars is:JupiterSaturnUranusNeptunePluto comes after Neptune but Pluto isn't known as a planet, it is known as a rock because all it is made out of is rock and is so tiny!Thank you for reading :D x
We believe that our solar system, including the Sun, Earth and all the other planets, formed about 4.5 billion years ago
first era was the Precambrian
The first two planets discovered were Earth and Mars.Another Answer:The first two planets, with respect to the Sun, are Mercury and Venus.
These are the first four planets from the sun, Mercury is the closest, followed by Venus, Earth and Mars.
Mercury, Venus, Earth and Mars are known as "inner planets" or "terrestrial planets".
The first five planets in the order from closest to farthest are Mercury, Venus, Earth, Mars, and Jupiter. The first four planets are inner planets, and Jupiter is an outer planet.
yes the ONLY four outer planets are bigger than earth
Earth is the 3rd from the sun. First is Mercury, then comes Venus, followed by Earth, and then Mars. These are the 4 closest planets from the sun. There is also an asteroid belt that seperates the Inner Planets (Small planets) from the Outer Planets (Big planets).
nobody believe in the planets at first
The inner planets are Mercury, Venus, Earth, and Mars. They are "inner" because the are the first 4 planets from the Sun.
No. The Earth is third from the Sun afterMercury and Venus
The first four planets from sun Mercury, Venus, Earth and Mars are rocky planets other planets in solar system are gaseous or dusty planets.