What is at the center of the milky way? A supermassive black hole called “Sagittarius A”.Astronomers think there are supermassive black holes at the center of nearly all galaxies. Sagittarius A, in particular, is located in the constellation of Sagittarius. It is a black hole that is about 4 million...

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  • Troy Bagshaw
  • July 3, 2022

Big Bang theory assumes that the Big Bang event took place, but not from nothing; it originated from a small, unnoticeable particle, in which was contained all the space, time, matter, energy and everything.

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  • Robert Smith
  • July 2, 2022

While being particularly active this spring, the Sun has been sending out many M-class and X-class (the strongest class) flares as activity grows in the regular 11-year cycle of sunspots.

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  • June 24, 2022
Universe & Existence