Answer the mystery surrounding the existence of the Earth

At the 215th meeting of the American Astronomical Society on January 8, American scientists claimed to have found the answer to the existence of the Earth today.

Astronomer Moredecai-Mark Mac Low and colleagues at the American Museum of Natural History in New York sought to explain the mystery of the existence of the Earth through a new model of the movement of New planets formed in the disk and dust environment.

They discovered the very difference in temperature in the space of dust and gas disks 4.6 billion years ago that saved the Earth from being sucked into the Sun even when it first formed in asteroid form.

The new model by astronomer Mac Low and colleagues has determined that the temperature of parts of the dust disk is very different because the completely opaque dust disk cannot cool the parts when radiating heat into the universe.

The new model that simulates the movement of asteroids has determined that the temperature difference in parts of the disk has caused asteroids to move away from the star and not be sucked in. this star. The Earth was fortunate not to be sucked into the Sun and eventually moved toward the current safe orbit for 4.6 billion years.

Planets like Earth are formed from dust and gas around a star. The dust and gas gradually condense into asteroids and these asteroids combine to form planets like Earth.

However, according to the theory of planets' formation with the hypothesis that the temperature of the regions of the dust disk forming planets is identical, the movement of asteroids is always directed towards the dust disk and will be suck on the star it orbits.