The planets that have less mass than Earth are Mercury, Mars and Venus.
The planets that have a lower average density than Earth are all of them; Earth is the most dense planet in our solar system.
All the planets further away from the sun than Earth is
An object is lighter on the moon because the moon is smaller and thus lighter than the Earth
The outer planets all rotate faster than the inner planets. Each of them has a rotational period shorter than an Earth day. All of the inner planets have rotational periods longer than one Earth day. The outer planets are mostly made up of hydrogen, helim, and ice, and they are much larger than the inner planets which are mostly iron and various types of rock.
Jupiter is 317.8 times heavier than earth
Four planets, Jupiter, Saturn, Uranus, and Neptune, have mass greater than that of the Earth.
yes
yes. helium is lighter than earth or even air.
Most of the known extrasolar planets are more massive than Earth because massive planets are easier to detect. We have detected planets smaller than Earth.
All the planets further away from the sun than Earth is
well some planets are bigger than the earth but from the inside earth is of course bigger than all of the other planets
All of the planets larger than Earth have several moons.Mercury and Venus are the only planets for which no satelliteshave been discovered.
There are 2 planets closer to the Sun from the Earth
An object is lighter on the moon because the moon is smaller and thus lighter than the Earth
The outer planets all rotate faster than the inner planets. Each of them has a rotational period shorter than an Earth day. All of the inner planets have rotational periods longer than one Earth day. The outer planets are mostly made up of hydrogen, helim, and ice, and they are much larger than the inner planets which are mostly iron and various types of rock.
Jupiter is 317.8 times heavier than earth
Yes, there is a possibility that there are some earth-like planets that could be ten times bigger than the earth.
Yes, there is a possibility that there are some earth-like planets that could be fifty times bigger than the earth.