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If you mean which planets that Humans have set foot on then Earth is the only one.
We have went to the moon, but it does not count as a planet.
Human made space craft have been to every planet in the Solar System. We have on en route to Pluto right now.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoHumans have only made it to the moon, which is a satellite, not a planet.
Wiki User
∙ 14y agoHumans have not been to any planets besides Earth.
They have been to a satellite - Earth's moon though and have sent probes to several other planets.
Wiki User
∙ 13y agoyeah, then how did they know that air and water aren't enough there?
Wiki User
∙ 14y agoNo, humans have so far only been to our moon.
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How many people explored planets?
No person has ever 'explored' any planet, besides Earth. Several people have been to the moon. Unmanned vehicles have been to Mars. Mankind has only 'explored' other planets visually.
Why do people want to explore other planets?
they want to see why other planets are differant from earth and want to learn and study other planets!
Is our sun the only star that has planets orbiting around it?
No. Other stars have been found to have planets orbiting them.
What pieces of other planets have been found on earth?
rocks
Has anyone been to other planets?
Man has never been to any other planets. We have, however, been to the moon.
How do people decide to explore planets using people?
People decide to explore planets using robots, rovers, and other forms of technology due to the risks and challenges involved in sending humans on such missions. Robotic exploration allows for collecting data, conducting experiments, and gathering information that can inform future human missions. Additionally, sending robots is often more cost-effective and efficient than sending humans.
How many people have been to Eris?
Nobody has been to Eris. The only place people have gone is to the moon, not to any of the other planets.
How many people explored planets?
No person has ever 'explored' any planet, besides Earth. Several people have been to the moon. Unmanned vehicles have been to Mars. Mankind has only 'explored' other planets visually.
Is their other planets that have life on them?
NO- People have found water on other planets but there is no life there.
The planets where made before people?
The planets have been around much longer than people.
Are there other living things on the planets?
Other than the Earth, no life has been found on any of the other planets. We are still searching.
Does the milky way have other planets inside of it?
Yes. There have been hundreds of planets discovered in other stars in the Milky Way. It has been estimated that the Milky Way likely contains hundreds of billions of planets.
Are there any other planets other than the eight major planets of our solar system?
Over 900 planets have been discovered orbiting other stars. These are called exoplanets.
Have humans been to Mercury?
no. no humans have ever been to any of the other planets.
Is our sun the only star that has planets orbiting around it?
No. Other stars have been found to have planets orbiting them.
What are scientist doing to listen for signs of life on other planets?
Scientists are using radio telescopes to listen for potential alien signals in the form of radio waves. They are also analyzing the atmospheres of exoplanets for chemical signatures that could indicate the presence of life, such as the presence of oxygen or methane. Additionally, scientists are studying the habitability of exoplanets by looking for conditions that are conducive to life as we know it.
How many planets are that there are named?
There are eight planets in our solar system that are officially named: Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. There are also other celestial bodies that are sometimes classified as dwarf planets, such as Pluto and Eris.
