Sagittarius A Black Hole Facts
A black hole is defined as a mathematically defined region of spacetime exhibiting such a strong gravitational pull that no particle or even electromagnetic.
Sagittarius a black hole facts. A black hole is a region of spacetime exhibiting such strong gravitational effects that nothingnot even particles and electromagnetic radiation such as lightcan. One contender for the smallest thing in the universe is the singularity at the center of a black hole. Shown here an artists drawing of a black hole pulling gas. Our milky way likely has a black hole.
A natural next question is given how dangerous a black hole is is earth in any imminent danger of getting. The milky way galaxy is an immense and very interesting place. Not only does it measure some 120000180000 light years in diameter it is home to planet earth. The event horizon is the point of no return beyond which nothing not even light can escape the immense gravitational pull of the black hole.
Scientists believe that black holes exist at the center of every galaxy. Our galaxys black hole is called sagittarius a and lurks within the sagittarius.