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Home / china / Scientists find the satellite of the first continents: "Life is very suitable" – Science exploration – cnBeta.COM

Scientists find the satellite of the first continents: "Life is very suitable" – Science exploration – cnBeta.COM



On November 28, Beijing Time is called "Exooplanet", the moon's satellite, orbiting a planet outside the solar system. Since 2009, the National Aeronautics and Space Administration (NASA) Kepler and Transit Equatorial Satellite (Tays) mission has found 4,000 solar planets. But there is only one satellite of astronomers. Explaining if it's a satellite, it is not yet clear.

The planet's moon Kepler-1625B, and its moons are estimated to be equivalent to Neptune. The researchers said satellite and other dense climate satellites could have similar satellites.

In the year 2018, an astronomer from Columbia University, David Kiping, and Alex Tech, his graduate student, first published on the journal Science Advisance. A dense terrain satellite.

The Kepler-1625B (Kepler-1625b) star is based on NASA's Hubble Space Telescope. This is the size of Jupiter's size, which blocks certain parts of the star passing by the star. The properties of the planet can be determined by analyzing the light source of stars.

This method of conduct is called transit method. Astronomers have used this method to detect thousands of extraterrestrial exotics. However, while investigating the performance of the Kepler-1625 B, the researchers found two wonders. First, over 1.25 hours have passed over this star than the solar system star. Indicates something that produces gravitational attraction. Secondly, when the planet completely overlaps the star, the lowest atmospheric pressure appears in light servers, which can be referenced to a satellite on the Kepler-1625 B.

David Kiping said: "We have omitted other possibilities like detecting errors, other planetary solar activity or other star operations, but we can not find any other assumptions that can not be explained by our handheld data.

Kepler-1625 b is one third of the planet's magnetic field, the same size as Neptune. The size of a typical satellite is usually much smaller than the orbit it rotates, so it's astonishing. For the current Planner-Satellite System Formation model, such a satellite should be very rare.

The Kepler-1625 B rating is assumed to be several times of Jupiter, only 1.5% of the satellite's performance. This mass ratio is similar to the Earth and the Moon. It is believed that the Moon formed by the collisions of the planets on Earth and in the Moon. However, astronomers believe that Kepler 1625 and its moons are the planet's habitat. This is why the planets' planets may have been formed by different processes.

"We can not now open the Champagne celebration," said Alex Techcher, "but it's all really nice, attractive and attractive."

Want to live on off-camera satellite?

Some scientists claim that alien beasts are a "very alive" world, and that means they are good places to live. Because these satellites are not limited to lighting the energy from the system's maternal structure, instead they can eject energy from other sources:

Reflected light. The reflective light or heat radiation from nearby planets promotes the evolution of life and the reproduction of life, providing long term stable temperatures.

Radioactive element. Radioactive elements such as uranium and thorium can possibly remain deep in depths of the same size of planets on Earth. Over time these components are exploited to the surface of the satellite and heat released.

Tidal power. The gravitational field of an extraordinary planet in the size of Jupiter or Jupiter creates horizontal satellites similar to the Moon's gravitational movements. The gravitational effects of the solar system can reach the surface. The surface of the planet can reach the surface.

There are 175 satellites in the solar system. Many of these satellites are characteristic of these properties and are strong enough to find two alien species: Jupiter's moon Europa (Mev), Saturn's satellite enclades (Luke).

A surface covered by strip stripes created by the gravitational forces of the planet for both satellites is about 128 degrees Celsius. However, just a few kilometers before their surface, there is a large liquid ocean in liquid water which is more than the total amount of water in the Earth. Where the liquid is water, you can live there.

Where are the other satellites moving out?

Some astronomers believe that these shall be cooled moons with surface surfaces, which are typically 100 to 1000 times as high as rocky crusts, but making it difficult to detect.

The Kepler-1625 B, which is about 8000 light years away from Earth, makes it easier to find a small space with the Earth's star. But with the previously discovered technologies, scientists can see the planet's weak surroundings. . Kepler-1625 B is the easiest way to detect this satellite after its size. However, other satellites such as Europe, the equivalent of a quarter of the Earth's size, are not easy to find the signal "gap" remaining on the front of the star. Under current technological conditions, these gaps are too small to be clearly identified. So we need some patience to find more alien species.


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