Astronomers have discovered the ‘super Earth’ which is almost as old as the universe


Astronomers have discovered a new super-Earth planet that is almost as old as the Universe, but despite the name’s indication, the words “Super Earth” only speak to the shape of the exoplanet because this new planet has Earth’s There are not many similarities. .This new super earth is called TOI-561b and according to UC Riverside News, it is 50% larger than Earth. It orbits its star in less than half a day, although how large it is compared to Earth, which orbits its star, the Sun, every 365 days. TOI-561b, all things considered, is quite different from the Earth, but the reason is called Super Earth, because its shape is almost distinct.

Gorgeous pictures of earth from space

According to NASA, “Super-Earths – a class of planets unlike any planet in our solar system – are far lighter than ice giants than Earth, and can be formed from gas, rock, or a combination of both. Is, “the official definition of Super Earth according to NASA. “They are twice the size of Earth and up to 10 times its mass. Super-Earth is only a reference to the size of an exoplanet – larger than Earth and smaller than Neptune – but does not suggest that they are part of our home planet. Are the same. ” UC Riverside’s planetary astronomer, Stephen Kane, said that every day we spend on Earth, TOI-561b orbits its star twice. The reason for this accelerated orbit is due to the heat created by the planet’s proximity to the planet’s orbit. The TOI-561b has a temperature of over 2000 degrees Kelvin, which is apparently too hot for life as we know it exists on the planet. Another reason for the speedy orbit is due to the density of the planet, which is almost similar to Earth.

“It’s surprising because you’d expect the density to be higher,” Kane said. “This is consistent with the notion that the planet is very old.”The older a planet is, the less dense it is and this is because the material that made the planet dense was not as abundant at the time of your departure. Ultimately the elements that make up the dense planets are heavier elements that, according to UC Riverside News, originate from fusion reactions in stars. When stars burst, the elements disintegrate outward and those elements form new stars and new planets.

Because TOI-561b is not nearly as dense as expected, astronomers searching for Super Earth believe it was as old as the universe at the time, with heavier elements not readily available to create more dense planets Were. Fewer stars were available as they were not older.

For more science, read how fast the Earth is rotating in 50 years and then examine the story of how the moon is rusting. Read about how a space object passing through Earth was then possible from aliens, and then read the story of how researchers are trying to beat Mars.

Wesley LeBlanc is a freelance news writer and guide producer for IGN. You can follow him Twitter @LeBlancWes.

Leave a Reply

Your email address will not be published.