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One can resolve surface details of Mars through a good amateur telescope. Olympus Mons, Vallis Marineris, and the polar ice caps which expand and recede through the martian seasons. Neptune is much further away, a somewhat featureless gas giant, with a low albedo.
We have landed numerous spacecraft on Mars, but have not sent anything to Neptune specifically (that I recall).
What else can I help you with?
How many planets are bigger than Earth?
Pluto is not a planet so that would be Mercury is 13.72% smaller. Venus is 0.23% smaller. Mars is 9.42% smaller. So that means 3 planets are smaller than Earth.
What planet is considered to be the 8th planet?
Neptune! There's Mercury, Venus, Earth, Mars, Jupiter Saturn, Uranus, Neptune! I saw Mercury then Venus. I saw the Earth then Mars then Jupiter and then Saturn. Uranus then Neptune!
What is the smallest outer planet?
Well, Neptune is a little smaller than Uranus, so that makes Neptune the smallest outer planet!
What are the planets by Mars?
from the Sun our planets in order are: 1. Mercury 2. Venus 3. Earth 4. Mars 5. Jupiter 6. Saturn 7. Uranus 8. Neptune 9. Pluto - if you still consider it as a planet So Earth and Jupiter are Mars' closest neighbors
Is Mars bigger than Earth's moon?
Mars is 15.1% as volumous as Earth, meaning it takes up 15.1% of the space that Earth would fill. The moon on the other hand is 2% of the volume of the Earth making the volume of Mars about 7.5 times that of our moon. Mars is also about 9 times as massive as our moon. So yes, Mars is larger. Interestingly, the gravity on Mars is only 2.3 times the moon's gravity despite Mars having 9 times as much mass. This is because you are closer to the center of the moon's gravity when standing on the surfcace.
Why is Neptune much colder than mars?
Temperature relies on distance from the Sun. In order the planets are ... Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune Pluto So Mercury is hottest as it is closest to the Sun Mars is closer than Neptune, so is hotter. So Neptune is colder.
What is the difference between mars and Neptune?
Unfortunately Mars is cold, but Neptune is extremely cold. Therefore Mars is so likely like Earth that scientists think there might be living things on Mars. Neptune is more likely impossible to live on therefore you will need quite a lot of the technology to live or even go to Neptune. Edit: Also Mars is a solid rocky world, whereas Neptune is mainly gas, fluids and so on.
Has enyone ever been to Neptune?
it would take us nearly 8 months to get to mars so imagine how long it would take to get to neptune. plus the climate is much much colder so it's not really possible in the near future
What palnets are near Jupiter?
Mercury Venus Earth Mars Jupiter Saturn Uranus Neptune [Pluto] So answer is Mars and Saturn
Why does neptune have a lower surface temperature than mars?
Pluto is actually colder than Neptune at 33K. Neptune's surface temp drops to 72K and Uranus' drops to 76K. While Neptune should be much colder, it is thought to have a very high internal temperature.
What is the position of mars if mercury is 1 and Neptune is 8?
Ahh let's see. Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune and dare i say Pluto? So; Number 4 from the Sun...
Is Neptune inside or outside of the asteriod belt?
The asteroid belt is between Mars and Jupiter, so Neptune is outside it.
Why were Uranus and Neptune unknown?
Because they are so far from Earth, it is difficult to see them. Saturn, Jupiter, Mars, Venus and Mercury are much easier to see and very noticeable when they are visible, so they have been seen for as long as mankind can remember. Uranus was not discovered until 1781. Neptune was discovered in 1846.
Which planet wouldn't smell so good?
Neptune and Mars. Neptune and Mars have plenty of gas, ammonia , and methane on it so it would smell pretty bad and strong.
How many planets are bigger than Earth?
Pluto is not a planet so that would be Mercury is 13.72% smaller. Venus is 0.23% smaller. Mars is 9.42% smaller. So that means 3 planets are smaller than Earth.
What planet is considered to be the 8th planet?
Neptune! There's Mercury, Venus, Earth, Mars, Jupiter Saturn, Uranus, Neptune! I saw Mercury then Venus. I saw the Earth then Mars then Jupiter and then Saturn. Uranus then Neptune!
What causes longer years for planets from Mars to Neptune?
They are father away from the sun so they have more ground or space to cover.
