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Category: Astronomy

Where is Earth in the Milky Way? Our galactic address explained

Earth is inside the Milky Way’s disk, about 26,000–27,000 light-years (8.2–8.3 kiloparsecs) from the Galactic Center. That is roughly halfway from the center to the edge of the visible disk.…

How Many Black Holes Are There? 

Estimating the number of black holes is difficult because they are not directly detectable, however, astronomers are tirelessly working to determine the number of black holes up there in space.…

Parasitic Black Holes Could Be Hiding Inside Stars

A new paper has been introduced in the world of black holes according to which astronomers might have found a new variant of black holes, named Parasitic Black Hole. Parasitic…

What Is The Hottest Thing In The Universe?

Supernova is considered the hottest thing in the universe, reaching a million degrees Celsius. It is recorded that supernovas might have been discovered before the early 17th century. Supernovae are…

How big is TON 618? Mass, event horizon and distance

The black hole powering TON 618 is estimated to contain roughly 41–66 billion times the Sun’s mass, or about 8–13 × 10⁴⁰ kg. For a non-spinning black hole, that mass…

What Exactly Is An Earth-Like Planet?

An Earth-like planet is a planet with similar characteristics to our Earth. These characteristics include solid surface, an atmosphere and temperature right for liquid water to persist, location in the…

Could The Sun Become A Black Hole?

The transformation of the Sun into a black hole is one of the captivating concepts. However, due to the Sun’s relatively small mass, this conversion is impossible. Black holes are…