What really happens is an explosion ! While black holes are mysterious and exotic, they are also a key consequence of how gravity works: When a lot of mass gets compressed into a small enough space, the resulting object rips the very fabric of space and time, becoming what is called a singularity. The boundary in space around a black hole is called the "event horizon." A black hole is a dense, compact object whose gravitational pull is so strong that nothing can escape, not even light. The impact of a space object with a size greater than about 1 km would be expected to be felt over the entire surface of the Earth. Meteoroids enter the atmosphere at extremely high speeds -- 7 to 45 miles per second (11 to 72 kilometers per second). Using Hawking’s 10 12 kg black hole as an example, a black hole of this size will have a radius of 1.5×10-15 meters… that’s approximately the size of a proton! The gravity is so strong because their mass has been squeezed into a tiny space. It is a neat, round hole. Impact craters are the effect on Earth of an impactor from space. A black hole is an extremely dense object in space from which no light can escape. The hole itself is the opposite to what one would expect from a micrometeor. They can be caused by an explosion or the impact of a meteorite. They can travel at this rate very easily in the vacuum of space because there's nothing to stop them. Earth's atmosphere, on the other hand, is full of matter, which creates a great deal of friction on a traveling object. Black holes are thought to result from the collapse of very massive stars. In fact, on Aug. 23, the European Space Agency satellite Sentinel-1A suffered an impact from a small object, probably just a few millimeters across, which slammed into one of … The impactor was about 60 meters in diameter and probably consisting of many loosely bound pieces. Dwarf planet: Objects that are round and orbit the sun, just like planets do. A more recent impact occurred in 1908 in a remote uninhabited region of western Siberia known as Tunguska. A sinkhole, also known as a cenote, sink, sink-hole, swallet, swallow hole, or doline (the different terms for sinkholes are often used interchangeably), is a depression or hole in the ground caused by some form of collapse of the surface layer.Most are caused by karst processes – the chemical dissolution of carbonate rocks or suffosion processes. In contrast to the Barringer Crater event, the Tunguska object completely disintegrated before hitting the ground and so no crater was formed. Crater: A large, bowl-shaped dent in the ground. Important thing to know: an impactor does not create a hole by pushing aside material to form an impact crater.
Smaller objects would certainly destroy the ecosystem in the vicinity of the impact, similar to the effects of a volcanic eruption, but larger impacts could have … But unlike planets, dwarf planets are not able to clear their path around the sun. The object is thought to have partially disintegrated at a mere six miles above the ground, rather than hitting the surface of the Earth, before rebounding back into space.