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What are some of the characteristics scientists are looking for when they search for other Earth-like planets?
Scientists search for Earth-like planets by looking for several key characteristics. These include the planet's location within the habitable zone, where conditions may allow for liquid water; its size and mass, which should be similar to Earth to support a stable atmosphere; and its atmospheric composition, which could indicate the potential for life. Additionally, scientists consider factors like the planet's orbit, stability, and the type of star it orbits, as these can influence its climate and habitability.
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How does the Kepler mission plan to detect Earthlike planets around other stars?
The Kepler mission used the transit method to detect Earthlike planets around other stars. It observed the slight dimming of a star's light when a planet passed in front of it, indicating the presence of an orbiting planet. By monitoring these periodic dips in brightness, Kepler could infer the presence of planets, including Earthlike ones, by analyzing the data over time.
What planets do scientists not consider a major planet?
Scientists do not consider Pluto a major planet due to its size, orbit, and characteristics that differ from the other eight recognized planets in the solar system. Additionally, there are other dwarf planets, such as Eris, Haumea, Makemake, and Ceres, that are not classified as major planets.
What characteristics do all outer planets have in common?
they al are outer planets.
Which of the planets do scientists NOT consider a major planet?
There are eight planets, which can also be loosely descibed as major planets. Below that there are dwarf planets and then minor planets, also know as asteroids.
How long would it take to build an atmosphere around Mars?
Mars already has an atmosphere. It is not known how long creating an Earthlike atmosphere because we do not have the ability to terraform planets and we do not know all of the challenges it might hold.
Why are scientists looking for planets outside the solar system?
to make sure that every one know there are more planets
How does the Kepler mission plan to detect Earthlike planets around other stars?
The Kepler mission used the transit method to detect Earthlike planets around other stars. It observed the slight dimming of a star's light when a planet passed in front of it, indicating the presence of an orbiting planet. By monitoring these periodic dips in brightness, Kepler could infer the presence of planets, including Earthlike ones, by analyzing the data over time.
How is called the name of the group of scientists that deal with earth and its neighbors?
The group of scientists that study the Earth and its neighboring planets is known as planetary scientists. They focus on understanding the geological processes, atmospheres, and surface characteristics of planets and other celestial bodies within our solar system.
How many Earth-like planets are there?
If by "like Earth" you mean habitable (that we could live on, without spacesuits, domes or other technological adaptations): there aren't any in our solar system, and none yet elsewhere that we know of. But scientists keep searching; the universe is a pretty big place, and odds are there are multiple other Earthlike planets out there somewhere.
How many planets like earth are there?
If by "like Earth" you mean habitable (that we could live on, without spacesuits, domes or other technological adaptations): there aren't any in our solar system, and none yet elsewhere that we know of. But scientists keep searching; the universe is a pretty big place, and odds are there are multiple other Earthlike planets out there somewhere.
What are the inner plants called terrestrial planrts?
The inner planets are called terrestrial because they are Earthlike: small and rocky planets as opposed to the outer planets which are giant gaseous planets,The word terrestrial comes from the Latin word terra, meaning Erth.
How can studying earth help scientists understand other planets?
Studying the earth helps scientists to understand other planets since the earth is part of the solar system. Scientists use the features of the earth to compare them with what other planets hold.
Will we ever find life on other planets?
Well, I'm not sure but I read in a book that in year 2015 a spacecraft named Darwin will be launched to look for Earthlike planets. Onboard telescopes will then analize the light from the planets that might have been produced by living things.
How do people investigate the planets?
Scientists investigate planets using various methods such as telescopes, space probes, and satellites. They observe the planets' surface features, atmospheres, and behaviors to understand their composition, structure, and evolution. Data collected from these investigations help scientists study planetary characteristics and formation processes.
What do scientists know about the outside planets?
They are gas planets
What planets do scientists not consider a major planet?
Scientists do not consider Pluto a major planet due to its size, orbit, and characteristics that differ from the other eight recognized planets in the solar system. Additionally, there are other dwarf planets, such as Eris, Haumea, Makemake, and Ceres, that are not classified as major planets.
Why do you compare outer planets to inner planets?
Outer planets and inner planets are compared because they have distinct differences in size, composition, and characteristics. Inner planets are smaller, rocky, and denser, while outer planets are larger, gaseous, and have thick atmospheres. Studying these differences helps scientists understand how planets form and evolve in our solar system.
