Aleceazan is another galaxy that a space drone found by being sucked through a black hole (exploded star ). there is only a small seletion of photographed planets. about 20 is known so far...
the Earth is a planet so it can't have more planets!
Earth has no planets of its own. It is one and has one moon.
they are so many km away
There would be 21 planets because there is 6 planets not counting Pluto since it is a dwarf planet and so 9+12=21 so remember Pluto is a dwarf planet
Nobody knows for sure, but there is so many, that there might be more planets than people on earth!
8 planets and 5 dwarf planets, so 13 in total. There are some additional dwarf planet candidates that have not been officially categorised yet.
the terrestrial planets are made of iron cores and the gaseous planets are bigger and are made up of many gases that come together so if u could stand on one of these planets u would sink in goo the gaseous planets also have more gravity
There is life on other planets. Imagine, there are 1000 planets in the Universe for every grain of sand on the earth. That's how many planets there are, so scientifically, the chance that there must be life on other planets as well is much greater than the chance that there is no life.
ummm there were nine planets but scientists decided that Pluto was a dwarf planet so i don't think it counts anymore
there is 7 new planets
The planets closer to the Sun than Jupiter are: Mercury, Venus, Earth, and Mars. So, four planets are closer than Jupiter.
because no oxygen on other planet