Can we live on the Super Earth (GJ357-D)? - Exoplanets - truesciencebehindscience

As we humans are living peacefully on our earth but, if some problem occurs to such as a pandemic, destruction from space, artificial intelligence, or any other threat. Then how our human civilization will be able to survive. Sir Stephen Hawking told us in his last speech that we should colonize some other moon or mars of our solar system within the next 30 years to survive. He told us and that in the next 100 years mankind should find a new habitable exoplanet. I think he was exactly correct. This speech gave some boost to our space exploration department, and they all gave their best to find a habitable exoplanet. So let's tighten our seat belt and ready for space exploration to find a habitable exoplanet with science behind science -

As we have discussed the warning of Sir Stephen Hawking. This speech threatened the scientists and the organization which gave a boost to the space exploration department. On 18th April 2018, a satellite was launched namely Transiting Exoplanet Survey Satellite (TEES) by NASA, according to its name the satellite was going to find some new habitable exoplanets.

Late. Sir Stephen Hawking

The satellite was on its move. The TEES found a unique object in space a brighten ring-type object. The scientists got excited, and they knew this was a solar eclipse of the star. They were waiting for the planet to come out of the path. As the planet came out, they confirmed that a star had its planet. The star was very special for astronomers because the star was just like our sun. Therefore, Scientists requested other organizations to keep a watch over that planet and waited for another solar eclipse. Scientists' patience was not tested this time, just after 4 days one more solar eclipse occurred. The scientists were now confirmed about the star and its system.

The star and the planet's name was important to mention. So, they named the star GJ-357, and the planet was named GJ-357 B. The star system was 31 light-years far from earth. The planet GJ-357 B was twice in the mass content of earth, and it completed one revolution of its star in just 4 days. So, scientists expected that the planet can't afford life due to the harsh heat coming from its star.

Solar Eclipse

For the collection of more information about the planet, scientists launched many other satellites and space programs. Now, the updated information suggested two more planets that could afford life namely GJ-357 C and GJ-357 D. With further information an Australian astronomer Lisa Kaltenegger concluded that GJ-357 B and GJ-357 C was not suitable for life at all because of heat. Later she told that GJ-357 D was able to support life because it was the planet that was present in the Goldie lock zone. Moreover, she added if we take the worst condition of the planet then the temperature on the planet would be approximately -53°C which was almost exact to the temperature of Antarctica. This means humans can colonize this planet called GJ-357 D.

The planet was observed constantly, and the astronomers found that the planet was filled with water or ice. The mass of GJ-357 D is 6 times more than earth. So, its gravity will also be 6 times and hence it was called "Super-Earth". The planet can be colonized by us or if someone is already living there. It's possible that Super-Earth is already being inhabited by its inhabitants.

 If their Inhabitants are much civilized then also space exploration will not be possible for them because since we know that GJ-357 D's gravity is 6 times of the earth. So, they need a very high amount of energy to break the gravity and come out into space. The rockets can't contain that much fuel or if they had any other fuel which is more efficient then they can get out of the gravity of their planet. The alien possibility is very high on that planet. But all these data are just based on calculations and assumptions but the reality could be anything.

More observation of this planet will be done through 2021's special satellite namely the James Webb space telescope and 2025's next-generation telescope extremely large telescope. If any update would be there on this topic then you can come to this page.

From the above content, it's enough to conclude we can colonize the planet if there's nobody else there, waiting for us. Colonization can take time because it's a tough and lengthy task to settle on any other planet. But someone great had said "Humans can do anything if they want it". Moreover, science is there to help humanity.

ALSO READ THIS:- Are we alone in this universe? If not then why we are not able to communicate any other organism in this universe? - About Aliens - truesciencebehindscience

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HAIL MOTHERLAND