Can a flashlight reach the moon?
Yes. If there is nothing opaque in the way to obstruct it, it will reach the moon. However, the intensity of light (from a point source like a torch) diminishes with the square of distance. So, by the time it reaches the moon, it will be extremely faint.
Who discovered black hole?
Einstein
Does Blackhole exist?
There is consensus that supermassive black holes exist in the centers of most galaxies. The presence of a black hole can be inferred through its interaction with other matter and with electromagnetic radiation such as visible light.
Has a black hole been found?
Now, astronomers have discovered a black hole with just three times the mass of the sun, making it one of the smallest found to date—and it happens to be the closest known black hole, at just 1,500 light-years from Earth.
Is black hole dangerous?
A black hole is most likely described to be a result of a dying star, or as it might be called “star dust”; black holes are one of the most dangerous objects, as they can be illustrated as giant cosmic vacuum cleaners.
Is Earth at risk of a black hole?
Don’t worry: Despite its proximity to Earth, the black hole is no danger to us. Astronomers estimate there are hundreds of millions of black holes in our galaxy. The latest discovery gives them hope that there are others lurking around nearby stars, perhaps even some of the most familiar points of light in our sky.
What is the biggest black hole ever?
Cygnus X-1
What if a black hole came to earth?
What would happen, hypothetically, if a black hole appeared out of nowhere next to Earth? The edge of the Earth closest to the black hole would feel a much stronger force than the far side. As such, the doom of the entire planet would be at hand. We would be pulled apart.
Is Kirby a black hole?
No. He is a black living hole. Kirby is not black… He is definitely pink.