For generations, the phenomenon of the black hole has captivated scientists and mathematicians alike. From the sheer size of the mass to the complexity of what exactly it is, many have been stumped on the true nature of the black hole. Because of this, numerous studies have been conducted to try to comprehend the nature of the black hole, which is, understandably, a challenging task.

The first question is simple, but also extremely difficult to answer: what exactly is a black hole? According to NASA, “They’re huge concentrations of matter packed into very tiny spaces. A black hole is so dense that gravity just beneath its surface, the event horizon, is strong enough that nothing – not even light – can escape”. This explains why the hole receives its black color; the mass is so great that light is compressed inside, and it cannot escape, which is a truly terrifying concept to consider. This density is capable of massive destruction, which is why scientists are so concerned with studying them, saying, “The force of gravity from a black hole stretches matter, essentially turning it into a noodle” which has ripped stars apart and killed planets with intense radiation from their accretion disks (the ring of gas, dust, and plasma around a black hole).

But how are they created? According to HubbleSite, “A black hole is born when an object becomes unable to withstand the compressing force of its own gravity”. Essentially, when an object of intense mass can no longer handle itself, it will collapse and create a massive astronomical object that would be considered a black hole. Typically, massive stars —such as R136a1 and the Pistol Star — exceeding the sun’s mass by 20-25 times, will be the culprit of the physical anomaly.

Finally, one major question remains – are we safe from the black holes in our galaxy? In short – yes, the black holes in the Milky Way are extremely far away, which allows for Earth to be safe from their dangers. However, our galaxy is filled with black holes of all sizes, including one in the center of our galaxy called Sagittarius A* (Sgr A)*, which has a mass a million times greater than the sun. Our closest black hole, Gaia BH1, is a whopping 1,560 to 1,600 light-years away. To put that into perspective, that’s about 9.17 x 10^15 to 9.39 x 10^15 miles, or about 9.17 to 9.39 quadrillion miles away.

In the end, black holes remain as one of the most fascinating paradoxes – immensely destructive, yet so common across multiple galaxies and fundamental to understanding the universe. While they pose no immediate threat to Earth, their mysterious nature continues to push the boundaries of what’s possible in our universe.