Kepler 438b Mission

Not long ago scientists use high powered telescopes and saw this planet they began a closer observation and discovered that the planet had the right qualities to possibly support human life. They came to this conclusion because the star that Proxima b orbits is a cool red star causing a not as high heat concentration. The star that this planet orbits is around 4 light years away from Earth. This star

A red dwarf star’s HZ, for example, would be much closer to the star itself compared with that of our sun. It is also important to determine the planet’s size and mass, which is imperative in deciding whether it can sustain an atmosphere. Maintaining an atmosphere is essential for life to exist and small a planet with a small gravitational force at its surface may not be capable of retaining one. The Kepler transit data can only measure planet masses, diameters, orbital periods, and parent star types and although this information is useful for determining habitable zones, further data is required to determine true habitability. The latter can be done by studying the composition of the exoplanet’s atmosphere.

The exoplanet known as Kepler-453b is what is known as a circumbinary planet. A circumbinary planet is a planet that orbits two stars, and Kepler-453b is the tenth such planet discovered so far. It is a timely discovery not only because it was discovered at around the same time that news broke out of the world’s superpowers looking to make Star Wars a reality by waging war in space, but also because the real-life Tatooine was discovered by chance in a classic case of being in the right place at the right time.

I believe the most interesting planet in our solar system, other than Earth, is Neptune. This is because Neptune is farther from the sun then most planets. To add to that, Neptune was discovered in 1846 by a French mathematician. This mathematician however did not discover Neptunes largest moon Triton. Plus, he wasn’t the only scientist involved in the discovery of Neptune. Discovering another planet beyond Uranus was thought to be improbable. But a collection of scientists noticed changes in the orbit of another planet, the planet slightly closer to our star than Neptune, Uranus. But before all of this happened, our old friend Galileo saw something with his small telescope. He saw what he thought could be a fixed star or something that could just be there effecting Uranus’ orbit.

All the habitable zone estimates assumes that these planets have an atmosphere. The exoplanet must accrete enough volatiles during formation to create an atmosphere and must be massive enough to sustain the atmosphere. The atmosphere also needs to be dense enough to stabilize surface temperature through climate feedback, such as the greenhouse effect. The atmosphere should absorb in the infrared spectrum but not in the visual

"NASA's Kepler mission has doubled the number of known planets outside of our solar system. In what can only be described as a "bonanza", 715 new planets have been reported thanks to the Kepler space telescope's planet-hunting mission. Using a new method for verifying potential planets led to the volume of new discoveries from Kepler, which aims to help humans search for other worlds that may be like Earth."

Planets E, F and G are in the Habitable zone of the trappist-1 system and could be modified to sustain life.The habitable zone is where planets is an ideal distance from the sun.Know let's begin with the modifications.

On April 18th, 2013, NASA’s Kepler satellite had detected an exoplanet in the Kepler-62 star system, Kepler-62e, one of the farthest exoplanets from its parent system within Kepler-62’s orbit. Using transit photometry, NASA could find a total of 5 exoplanets orbiting this star, including Kepler-62e. With a mass of around 36 earth masses and a radius 60 percent larger than Earth’s, Kepler-62e was a rather easy discovery using transit photometry. Transit photometry involves calculating the magnitude of a star over time; watching for deviations in the star’s magnitude to differentiate whether the deviation is normal or increased. For the record, any detected star system receives the designation “Kepler” in lieu of the Kepler satellite which detects them; planets are given the same name with the exception of a letter added onto the end.

Kepler planet 1647b it lies 3700 light years and 4.4 billion years old, not much of his age such as planet Earth. The two stars orbiting kepler – 1647b similar to the Sun. It's just that one is larger than our Sun, and the other smaller.

For thousands of years astronomers have been observing the skies in awe, discovering the complex facts of our Universe. From the uncovering of a Sun centered Solar System, to the theory of the constant expansion of the Universe, this quick astronomical research advancement has made it possible to dig even deeper into the complex state of our Universe. With this constant discovery of facts, there is one question that boggles many people’s minds: could there be life elsewhere in the Universe? In the following pages, I will expand on the subject of exoplanets, which are planets that orbit a star outside of our Solar System . For the purpose of this research paper, I will only concentrate the findings in our Galaxy, the Milky Way. I will expand on what exactly makes a planet habitable, on exoplanets, on goldilocks planets and on the research involved in finding planets with life.

There are nearly 2,000 exoplanets on the books, and much is known about them, at least in broad strokes, such as their sizes, masses and distances from Earth. Yet the details that give these celestial bodies their individuality — weather, winds, air, and even the colors of their skies — remain scant. This is particularly true for the growing number of small, Earth-size exoplanets, from which astronomers hope to glean clues about life's potential genesis elsewhere in the

Scientists have theorized for years that there are other Earth-like planets orbiting stars like the sun in other solar systems of our galaxy. Until recently, they have not had a way to test these theories. Then, in May 2009, the Kepler telescope began making observations. NASA’s Kepler Mission is beginning to unearth some answers. The Kepler Mission is expected to last 3 ½ years, but it could go on longer if necessary.

An exoplanet is a planet that orbits a star other than outside our solar system. Over the course of years, scientists have found different exoplanets. An example of an exoplanet is Kepler- 452b. Kepler- 452b is said to be like a Earth 2.0 because its has similar conditions to Earth. . Scientists speculate that it has rocky terrain just like Earth and it possibly has a atmosphere, lots clouds and even maybe active volcanoes. Kepler- 452b is orbiting a slightly larger star than the sun so its temperature is originally thought to be slightly more than Earth’s. Now we know that it is too hot to support human life.

Astronomers using Europe’s HARPS telescope have discovered 50 new exoplanets orbiting nearby stars, including some super-earths planets. A super earth is an extra solar planet with a mass higher than Earth’s, but substantially below the mass of the Solar System’s ice giants Uranus and Neptune, which are 15 and 17 Earth masses respectively. The Solar System contains no known examples of this category of planets, as the largest terrestrial planet in the Solar System is the Earth, and all larger planets have at least 14 times Earth’s mass. The National Aeronautics and Space Administration (NASA) is the

http://www.space.com/16080-solar-system-planets.html (This link shows where I got the facts and figures from about the descriptions of the planets).