Physical Sciences February 2021

Milky Way

    Articles on the Milky Way, giant planet in a 3 star system, 300 million habitable planets in galaxy


     
     

     
     

     
     

     

  • The Milky Way has a slight twist like a potato chip

    The Milky Way has a slight twist like a potato chip that travels around the galaxy once every 440 million years. This warp results from a gravitational ripple in interaction with a satellite galaxy.

     

     

    A giant gas planet in a 3 star system

    A giant gas planet, KOI-5AB, evolves in a three-star system located 1,800 light years from Earth. It revolves around a single star in five days. Its star has a mutual orbit with another star with which it rotates every thirty years. The third star revolves around this pair every four hundred years.

     

     

    At least 300 million habitable planets in our galaxy

    NASA astronomers estimate that there are at least 300 million habitable planets in our galaxy, or one for every 780 stars. This assumption only takes into account yellow dwarfs like the sun, red dwarfs not being stable enough. Most exoplanets located in a habitable zone are probably sterile.

     

     

    Read Also :

      Physical sciences articles

     

     
    (75aH*) : August 6th is the anniversary of the atomic bomb explosion on Hiroshima in 1945.
    This date represents the entrance of Humanity into the age of Revelation (Apocalypsis).
    Thus, since August 6, 2020, we are in 75 aH, (meanning 75 after Hiroshima).
    It is also an “atheist” and universal calendar to replace the existing “monotheist”, religious and non universal calendars.

ˌ